UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6JTZ/QDH/7rtK7fbbJAT6gsbVKwW1zrT6bNdPvoM90c=' 
WHERE 
  key_id = 'be3da3ed598ac562f25d6a3ec47f0cf0360486300a53395516dc1e15a2facbec' 
  AND (
    token = '6JTZ/QDH/7rtK7fbbJAT6gsbVKwW1zrT6bNdPvoM90c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )