UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lXOvkboAPjQsJ7MKBTl0zk5vsnbG/gwRKIpNedoag1I=' 
WHERE 
  key_id = 'fd4269143327ab4091b50548d89107f9d369161a527ce5211575aed2b2ed8411' 
  AND (
    token = 'lXOvkboAPjQsJ7MKBTl0zk5vsnbG/gwRKIpNedoag1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )