UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Jnmzvt9EAt7iflXpcjG2/m6iTYiitk0M3V2pPww6es=' 
WHERE 
  key_id = 'b487cff401b0d7eee1f0711e502abf317c97852dc2f3395bbd411668a2514596' 
  AND (
    token = '/Jnmzvt9EAt7iflXpcjG2/m6iTYiitk0M3V2pPww6es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )