UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tVUs7mOhRZTD81+NitPMCzjltQtEJealdHJW7MO/KWA=' 
WHERE 
  key_id = '80f34c8cc045d9feaf2cb42f340ecdcf02d8d5ba23ccb5e1726a82a4ce2c6df5' 
  AND (
    token = 'tVUs7mOhRZTD81+NitPMCzjltQtEJealdHJW7MO/KWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )