UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cAuCc0vyxsVpw5Tj+0RaUbDYC5dtTGZtj6P5830CMbE=' 
WHERE 
  key_id = 'e55a8db55284214a968a9031de369ddc52f2fa4d29981f6c19b9ca6cc7019e6c' 
  AND (
    token = 'cAuCc0vyxsVpw5Tj+0RaUbDYC5dtTGZtj6P5830CMbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )