UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HX4uTE7XEaiiPx6CvLfIGpkcq0es2GeYBSIXrwEAZ3I=' 
WHERE 
  key_id = '79149321d2338e8e0898ddfecccede5a42a8f8c196ab9250f4c9e56439f0e66f' 
  AND (
    token = 'HX4uTE7XEaiiPx6CvLfIGpkcq0es2GeYBSIXrwEAZ3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )