UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ScOzWM3sNAaAemHOt1S4JzpgeeRPPSGN/UfgNb0VZsg=' 
WHERE 
  key_id = 'e89d7281b8b361a8b544daccf75ecdbb18b8f9f2474d658fe944dcd5efae3842' 
  AND (
    token = 'ScOzWM3sNAaAemHOt1S4JzpgeeRPPSGN/UfgNb0VZsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )