INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5941e55d45792e3aceb1f9f5ca62af187eedef9bf43b5e18179fb04e3f9407b0', 
    'Gm67cElDmf82FUleC6px7VCSArG7s1sI7SGHDUPPrVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)