INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '712596ddf5b1df3e262bc7aea45a9662da9354cb7557e08265320419af3f997a', 
    'R9Qd+S7c4xuJTzHbexl3REQCfAcyOtd+rkgWO9ewdrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)