UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DZWRdVxxqTztkaCh0Y7iCRhLkHoWfhxmVyyPK3fcKCQ=' 
WHERE 
  key_id = '7e5e148c1d3d8a7cc1fd13d50942fc02d17e5c170ddec3ac80c3ae0f9daff535' 
  AND (
    token = 'DZWRdVxxqTztkaCh0Y7iCRhLkHoWfhxmVyyPK3fcKCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )