UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iwVqcWM7yZR0QOM+bW81STf7nEhSn18uYwm9wJVQIW0=' 
WHERE 
  key_id = '1d22bc8bbff26745b75f6326be8438f83a9bc6078b38d7c2eff05e298beb6dda' 
  AND (
    token = 'iwVqcWM7yZR0QOM+bW81STf7nEhSn18uYwm9wJVQIW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )