UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'On5CegBLwaDZxi2Hv3cWAwDU9Ken5B8ieabOojO66Dc=' 
WHERE 
  key_id = '98d9cda904111a42077a5ddc92137f796f5c916420da38b9244bb656d8e9925c' 
  AND (
    token = 'On5CegBLwaDZxi2Hv3cWAwDU9Ken5B8ieabOojO66Dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )