UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JjGSSJ6KlF9uKvNiYfPpyPetZfxyGBd1BevWsYDSCqE=' 
WHERE 
  key_id = '8f8c552c7fbb2435aae7f7b1eb899a89eba081668fcb971c4714b942c2ec6a9c' 
  AND (
    token = 'JjGSSJ6KlF9uKvNiYfPpyPetZfxyGBd1BevWsYDSCqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )