UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F9z/FVo+WuTDrstmyfgkAnA6XzfiYlz8upBWfwChXCk=' 
WHERE 
  key_id = '4bd92873d39a1e10875f329a7b037cd596ddf912b6a2bc7ba4247082cf66c9fc' 
  AND (
    token = 'F9z/FVo+WuTDrstmyfgkAnA6XzfiYlz8upBWfwChXCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )