UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7jotC0cvf/+LK9/NMGnYf7NpLtufRw2wANttIxfgIQI=' 
WHERE 
  key_id = 'd5250380bdf790e217b44a5964e44df70ada22c0422d02f6ad6de3db6bf23663' 
  AND (
    token = '7jotC0cvf/+LK9/NMGnYf7NpLtufRw2wANttIxfgIQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )