UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IJw0VCSVvjYQFsT9gaCH7kbrMZtGEZz0VooVKEpFvdc=' 
WHERE 
  key_id = '38f2c53ab7462339a15a5ab9b75cbb0c16cef9361437dae265e67ac5472ceb0b' 
  AND (
    token = 'IJw0VCSVvjYQFsT9gaCH7kbrMZtGEZz0VooVKEpFvdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )