UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ocP3v3kYySNh0CfQNn6dV4RzeXkfORS20GnZUJAZtGk=' 
WHERE 
  key_id = '479256460248a10206b84fbe49fd4474e46ba5220384e291ece8d483966e712b' 
  AND (
    token = 'ocP3v3kYySNh0CfQNn6dV4RzeXkfORS20GnZUJAZtGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )