UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xkvdfMKmqNK7joQ25zWDtTXxyJdCUoLlNqvryzF1BOQ=' 
WHERE 
  key_id = '88e608b778b626f597b5ab5bc6bda4515764420e2722fd6a3c259b1eca4a8471' 
  AND (
    token = 'xkvdfMKmqNK7joQ25zWDtTXxyJdCUoLlNqvryzF1BOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )