UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pgF3FM78LA8CRGUfnkatCSEd+A6hGI0ltbXddMbbaT8=' 
WHERE 
  key_id = 'c84c63bc910712d2617667cb83d7e540e7e9693213af782a808bd656a4e5d66d' 
  AND (
    token = 'pgF3FM78LA8CRGUfnkatCSEd+A6hGI0ltbXddMbbaT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )