UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VEGHnVuu50/L0Hm1zImJV/cPwgydLPvKgRg8fj3b/a8=' 
WHERE 
  key_id = 'f145b07ac5042d74cbf18f0976e8ea3e8a766d7d9ae35e8f35fb647cb0cb8650' 
  AND (
    token = 'VEGHnVuu50/L0Hm1zImJV/cPwgydLPvKgRg8fj3b/a8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )