UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pUZ/FLhEXpYu8b+RTR3VBva89NU5L/y5vO/TB+Haa84=' 
WHERE 
  key_id = 'c036130c7aa34fbefc85fa7a83a3cff34e3e97421a18b68433c8ecb311e345c9' 
  AND (
    token = 'pUZ/FLhEXpYu8b+RTR3VBva89NU5L/y5vO/TB+Haa84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )