UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RYpQjf4fxR88LNjzs9ArW1ghxTTI0CwwQOuj65kJTNw=' 
WHERE 
  key_id = '291959d57603243074045439235a930b0fdd934e4afa506f0a65ae80b9e5a102' 
  AND (
    token = 'RYpQjf4fxR88LNjzs9ArW1ghxTTI0CwwQOuj65kJTNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )