UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qDWTsMLxjbCwNs6PMnNxbrQvMEJQZZYU1L7GS882424=' 
WHERE 
  key_id = 'a0531ff091d5b75f6bce1ed7dc2682c64e0fa47be09e9a2c61fbac19f5c6c65f' 
  AND (
    token = 'qDWTsMLxjbCwNs6PMnNxbrQvMEJQZZYU1L7GS882424=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )