UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KRmw7GQ8wDxv/A/zVwTC6TnBZbbFjOsbSatmduKIsTs=' 
WHERE 
  key_id = '5041b3eb9644ae2a665ba0c90f864f7b6792cd9a7904debf42b1d3b877d5c727' 
  AND (
    token = 'KRmw7GQ8wDxv/A/zVwTC6TnBZbbFjOsbSatmduKIsTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )