UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tPAZ/akeFqGxYh7ggxptFh3SAypG2flCE0bKTjX7C94=' 
WHERE 
  key_id = 'e2c69514223e5fc5d56ce8fef1dc11e9cd2daf9ce2c5a3b2fa590351fe3d20e1' 
  AND (
    token = 'tPAZ/akeFqGxYh7ggxptFh3SAypG2flCE0bKTjX7C94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )