INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cffe07cd86d797285d2eb83b517dee7e94306893abfbb155a0b9af660d6d2a4', 
    'TXZXXJCUpVQgd88glSzpyJ6mxYqiPMQCSAtARjgw+q0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)