UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sM+scb2vYSVgENx7Gub96Nc7YB+Q+2aW08V4NdcpPUM=' 
WHERE 
  key_id = 'fc921088e15fa96230fcc829cb849dcf45b8665c260e29fac2c78e7ffda8b7ed' 
  AND (
    token = 'sM+scb2vYSVgENx7Gub96Nc7YB+Q+2aW08V4NdcpPUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )