INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dd23df7ce12dcbd51dde2b694b975446ea94cc84a4f933bc7905663aaf0f18f', 
    '6R467ixj+lLReO2RUtE9C/GtbgandERtxBssDsB92yo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)