INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9c1e21460dfcf63f7ee01d2869f549f9ab5782251be2a85d66521cabd1b7309', 
    'vvd4G1xECeVUR814ky3WTibWycGYvd3P1Hy088VWvX4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)