UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kH+EhEuYXmU4P87Rt6sctfoidKao9iGJrZWWwwA62+I=' 
WHERE 
  key_id = '729bc83ac3af1028733bf6dde917193b38a9e1dc41b5b6daa0740aa13292cc9f' 
  AND (
    token = 'kH+EhEuYXmU4P87Rt6sctfoidKao9iGJrZWWwwA62+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )