UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Y8lXinpvGk5iAJFnrVRUingr+Owl0gex7R9/LI9U0s=' 
WHERE 
  key_id = 'c1c5d02dc0198aeccf719fc0405b846fdabc9fd4107239b2f797421632019831' 
  AND (
    token = '5Y8lXinpvGk5iAJFnrVRUingr+Owl0gex7R9/LI9U0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )