INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb39af9336ce05ecc7b3c749c69d2a60f19933512434a32838a80d8428684111', 
    'MMkye724g29TuXoJJYMpRoWf+FsPomabKvSP+ZIByY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)