INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '841b697323711a84010901d8707c2304a510d279b26d432451b94e79ccccd663', 
    'pIZLbfyH23shn3OLDvE0mMvcnDrVSoQRqXA8y6W2ek8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)