UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SDuL2pL2EFreE/gJevK3p9I2V6+eSasdKQFKsucixzg=' 
WHERE 
  key_id = 'a30664613cd22fa00f753489aee72cef93fafcfe0259b51bb737677ccce409a5' 
  AND (
    token = 'SDuL2pL2EFreE/gJevK3p9I2V6+eSasdKQFKsucixzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )