INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31e8d8a8d4250a4d72d90d42b774f4e5e831fff3e28cbd9e2f078d3edab25f66', 
    '7IhYez7+RDstWFmkElueqQvRUCHi9RBJvPtnnGqkihE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)