UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BOqWsgfkYSg1pNneu/2aeL2rBdPB/9EysjwefmW4+KI=' 
WHERE 
  key_id = 'f4be3315122e083cf9d57620a76100ca637d172f5bb70fa3bbd840ebca560b68' 
  AND (
    token = 'BOqWsgfkYSg1pNneu/2aeL2rBdPB/9EysjwefmW4+KI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )