UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mmPvl3KbKvMsUwnsLwoFjoV+C4DqIZ/3YBzCmQpTAkA=' 
WHERE 
  key_id = 'edf581ef682cf438a6651ac249ec811a850eef1d3b96dd3ab46caae8ee6a6332' 
  AND (
    token = 'mmPvl3KbKvMsUwnsLwoFjoV+C4DqIZ/3YBzCmQpTAkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )