UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Pt+S4/zIktijVHmgSn+WHvrQjnSaL+90TaPf7mO0eI=' 
WHERE 
  key_id = 'ca841c01fa7315f2b95a269540fde8555a9319027de70781ac75f6c5eb2bb33c' 
  AND (
    token = '7Pt+S4/zIktijVHmgSn+WHvrQjnSaL+90TaPf7mO0eI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )