UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j2CPTzQ7HX/cT9NlvWzQ20qfIUdKyRWzkiMXFC3DcZs=' 
WHERE 
  key_id = '48006c554cf259ac227dd655ccabe27209f34c548946587645ee521fc136153b' 
  AND (
    token = 'j2CPTzQ7HX/cT9NlvWzQ20qfIUdKyRWzkiMXFC3DcZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )