UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c5AguiZNbxu94C0r0ZWQ1zV2rXlYzQsjRYgcUa1O/SI=' 
WHERE 
  key_id = '3313967c2e4daed2486fb960b1dccb91287c0142ba43b4552b63dc7bc40382e4' 
  AND (
    token = 'c5AguiZNbxu94C0r0ZWQ1zV2rXlYzQsjRYgcUa1O/SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )