UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FclpXFK584URvNGi28zEgGi3A3oC63uXtXumuydNtNk=' 
WHERE 
  key_id = 'c318c0efc45d082e4f05ff0a876a6faf3ede030b4dd774d58ee807bd7216cc8e' 
  AND (
    token = 'FclpXFK584URvNGi28zEgGi3A3oC63uXtXumuydNtNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )