UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e3ECtMsrYCqG7WmsY9qUI3kKDEhUddMki+EJ98ZWEh0=' 
WHERE 
  key_id = '86f288455fdff2f71ca8da13dafa5909542e324d5a689daba7b1cb8b9bba3e44' 
  AND (
    token = 'e3ECtMsrYCqG7WmsY9qUI3kKDEhUddMki+EJ98ZWEh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )