INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ecfa3182b20b9bee25643713cf16f332800dcd0a6ac0eb13b5de94e88d84012', 
    '+Rb7WlZP1wbAeRdVACAdDxs3ewxic0I1/7pHXU1nGA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)