INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f2bc3856c1fafc7020d605a7f1539ee8474ea059f02f5393946e6d9c69fd4ec', 
    'MOkgfvxXZ3ho4mWpcmLHzIPlOFynDc7D9dGK565u7q4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)