UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MFrc/6wLBlKzyFw9KDKimnymh/jaiRKHmS+3cJvrzF8=' 
WHERE 
  key_id = '25b7c4b6c9ba0546ac16f834494083eac58ef5bfc5a4797614885d29bcdee76e' 
  AND (
    token = 'MFrc/6wLBlKzyFw9KDKimnymh/jaiRKHmS+3cJvrzF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )