UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U9iXSFW+cPNVGNDbrWi58I7y2RHw9zPvtpBmjPMWanw=' 
WHERE 
  key_id = 'ea53877d9cb67969c5c245c0def10edc143dfbb0c647815ac9c4be7153a4b8a5' 
  AND (
    token = 'U9iXSFW+cPNVGNDbrWi58I7y2RHw9zPvtpBmjPMWanw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )