UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hnEfQUei3nXrvRMhsWfVWQdcNVeu0Kx1j7vLqHkultI=' 
WHERE 
  key_id = 'c86f10039dd391da2b924b7f277849a20f258475beff0d9bf1e803e3938019e9' 
  AND (
    token = 'hnEfQUei3nXrvRMhsWfVWQdcNVeu0Kx1j7vLqHkultI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )