UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KrHLpqpKbyh3loi03XlY8U2MtOwgtqN3Avm8ypQpdPc=' 
WHERE 
  key_id = '4561e5d0eddc7113dea3e0370a752c7ad9a843a4459ab49b256f0daa632057fb' 
  AND (
    token = 'KrHLpqpKbyh3loi03XlY8U2MtOwgtqN3Avm8ypQpdPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )