INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47389dcb060c99c3e2238cdd78a60d9c66bdb3635411bb47dcb6f4305102d264', 
    'TDRBSP3Niz3jLnChvWlHgYINhttgZ6J7vjesRiMF75U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)