UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LqC9K5ox/6OfmhuoZhl+HWRYO5uBE+j7wb5kTpzZBzA=' 
WHERE 
  key_id = 'd80bb755788af23b64b3a1110ada9aa2a5b0184def4a3812fbba3a8a94ad3166' 
  AND (
    token = 'LqC9K5ox/6OfmhuoZhl+HWRYO5uBE+j7wb5kTpzZBzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )