UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UbigmFtQem40r/Q80ixzXQykg+uOkwmM3bPk69rYPac=' 
WHERE 
  key_id = '409ddfdc6f200eabc2ee34dba0e23a863252598591f5a17e15275c293f3412fd' 
  AND (
    token = 'UbigmFtQem40r/Q80ixzXQykg+uOkwmM3bPk69rYPac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )