UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RA4KHzg0TbPEcNWdZwvZDEOWIN5YwFT2hZBVsA+JghU=' 
WHERE 
  key_id = 'f14a15f23a9c9eef2b1ba2c8029536d35606221b9445a1c805315f499d85bbb3' 
  AND (
    token = 'RA4KHzg0TbPEcNWdZwvZDEOWIN5YwFT2hZBVsA+JghU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )