UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZB6pqQ8EtkXXZCH6IpP3eBSTsj1TsIDphbotkllL3rw=' 
WHERE 
  key_id = '9eadd47144d725668ae6663dae0ad626439991141057a422fa186fa756fe6b24' 
  AND (
    token = 'ZB6pqQ8EtkXXZCH6IpP3eBSTsj1TsIDphbotkllL3rw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )