UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '62BLuzYKxpML+CzfMpPiRsQEVVLhXF1kMf62BTNjIlQ=' 
WHERE 
  key_id = '12c6e981d1261a12e535115b150ced8c03214f73227e8683e6c55a7bcd0a03b6' 
  AND (
    token = '62BLuzYKxpML+CzfMpPiRsQEVVLhXF1kMf62BTNjIlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )