UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'egY4+g0YXK6Y99w/2gd11/uVGatODH0WdCSc0ESSzfA=' 
WHERE 
  key_id = 'e4bcac8dc9f44326942fd41db88b25ce01dc285ea218a0fc4c0fe4272066753a' 
  AND (
    token = 'egY4+g0YXK6Y99w/2gd11/uVGatODH0WdCSc0ESSzfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )