UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mNSnzmKtLjwSRkmKCPxrTORA0co2qDu9Fe57gbjLuMw=' 
WHERE 
  key_id = '1be417b8bbfc2023487d57c477a4ed78fe47a328883297a918dbb262fedb66b2' 
  AND (
    token = 'mNSnzmKtLjwSRkmKCPxrTORA0co2qDu9Fe57gbjLuMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )