UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kS4qF4PJ0mD0RB1JA8G+DJjmDWweacw+1S9mxmYXOu0=' 
WHERE 
  key_id = '17bda8728e99f5751114770615a20dfd557558bde0c40638b3e1781bfbc47882' 
  AND (
    token = 'kS4qF4PJ0mD0RB1JA8G+DJjmDWweacw+1S9mxmYXOu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )