UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qeIkMnt7uEFGQ5YJgmplL20NscPgbs3oNQXsZI0ff6Q=' 
WHERE 
  key_id = '26c977ca5378e72e68f119a1fed6080efc90bf1cf83fb399e64b3ede7585bdd2' 
  AND (
    token = 'qeIkMnt7uEFGQ5YJgmplL20NscPgbs3oNQXsZI0ff6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )