UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+jzIWclfOs1MTWkozIYuXwqsR8mwiW37kVgVUeqFdc=' 
WHERE 
  key_id = 'd3b39fa2c4bc14097e1140b78f00ce10783fde9ca45bc2d18b7140bbdab51ed5' 
  AND (
    token = 'c+jzIWclfOs1MTWkozIYuXwqsR8mwiW37kVgVUeqFdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )