UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9a92w4+8MBQDHcdlRrs/avZA8MS2PK64s+nwbckubI=' 
WHERE 
  key_id = '69da4a63621e39a2d4850de93ff14b920ad51f655eb91e998eb9765ae2716287' 
  AND (
    token = 'Q9a92w4+8MBQDHcdlRrs/avZA8MS2PK64s+nwbckubI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )