UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q0NvRbwCQD0xQZX+2VIbmzuVchjPx0goAdHmc8dC36E=' 
WHERE 
  key_id = '2ee46f7edf894d4edab736fd66747c3595c6499859cddd771d6229d409e64304' 
  AND (
    token = 'Q0NvRbwCQD0xQZX+2VIbmzuVchjPx0goAdHmc8dC36E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )