INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c798209e2538983350947ee9122f65e64ed6f6864c9c3be851df43ce748079b6', 
    '7dAmk2itdcIzK0eNwyx815x++5toNWbZlxSl+6JWkYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)