INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94210efa8636bc5c37fd98dd2ce56261d3532a8b25f874a60fe6984a3744bc2b', 
    'kArrZlIWYvTLKrkceF7nj7PpmEE1p4ab8TkGcChrmrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)