UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mdmc3bpBHjLOMt4l9L1SDFDy28ldppmcfXfChafPS9I=' 
WHERE 
  key_id = '99b8a0a258daf284702f98583efdf903b7a5a760d45cc2082bde8d105eeef72a' 
  AND (
    token = 'Mdmc3bpBHjLOMt4l9L1SDFDy28ldppmcfXfChafPS9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )