UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SxWQtkLp1YWXoXmXc/kDtK87iQi523DjsysaTRPNq0U=' 
WHERE 
  key_id = 'bcec1636e77801cecfb2ef694aee455f9567e1bc1ba77dab2d8584240b135f6b' 
  AND (
    token = 'SxWQtkLp1YWXoXmXc/kDtK87iQi523DjsysaTRPNq0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )