UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1lfm1XFL6C5pBExftnqbfqxVuFay0AAN2UzwBdPenVI=' 
WHERE 
  key_id = 'd9b3ece04577fe834b8a5ddc137c4c2260731fd098fa82d8329a5fdd76e9c427' 
  AND (
    token = '1lfm1XFL6C5pBExftnqbfqxVuFay0AAN2UzwBdPenVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )