UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/v1ecLJFQvXeRGJB3vlsvZAkw853fl+2FglUwSy5F8I=' 
WHERE 
  key_id = '6d9a17c009345444c546dd03796e0885d710be2670cc6a1e617c8d30d921bfdf' 
  AND (
    token = '/v1ecLJFQvXeRGJB3vlsvZAkw853fl+2FglUwSy5F8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )