INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '707fc38ea12906486d010b35d35e50e5e8448b62654f5630554cc0569487a045', 
    'SYndV3pNg8tA4GSBYdlt39O2bSki8F3G0zU3dFd11nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)