INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e3b648cede46711013a345c60be5060fe8b305f79d36c168e2c220c31bcd175', 
    'vIcfcrrZ3JdEV+4ftazu1quxyW1yHzHc3NlcUDjB1uA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)