UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'brJPl4zMV9sU6/huBi456ACnyIPlMBedZm4rr51gbko=' 
WHERE 
  key_id = '6292cd5662178b673afe97cc3ff4b8366d95bdb63adb0e90a3fa4f2b7c2c3a11' 
  AND (
    token = 'brJPl4zMV9sU6/huBi456ACnyIPlMBedZm4rr51gbko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )