UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uk/UkFFd8vIDdHdx8sPNkEeIOcHufBD80CzUEKDOXHk=' 
WHERE 
  key_id = '114b1e17e9dd021f1d0af2d5ddfc3949fcfda48cdedbf970f3efd1864c1c721c' 
  AND (
    token = 'Uk/UkFFd8vIDdHdx8sPNkEeIOcHufBD80CzUEKDOXHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )