UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'efeNqTGOKhlN+bpCMXGrbAjRmT+H0VShUAQtu6TPXXo=' 
WHERE 
  key_id = 'ea12483d17c4b076e474b295cb7bb12e1ee9887ad60d650ae51624375e0c9e77' 
  AND (
    token = 'efeNqTGOKhlN+bpCMXGrbAjRmT+H0VShUAQtu6TPXXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )