UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fmj3z33NkMxKndx7ke/o6dEwcGrphdLyyfNmNzjS7NY=' 
WHERE 
  key_id = '1a0b563f974edaeefd8a2247e0d5e2e0d3d79f9360a108aa7039034da62b39e3' 
  AND (
    token = 'fmj3z33NkMxKndx7ke/o6dEwcGrphdLyyfNmNzjS7NY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )