INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '328a7257de44244f130e2218b165659f26a3099857b0be7c6d85529d83f742c3', 
    '+NY5KnyMfzhxgp2egEdMhGOo09wBynfYrDrB7ZnrHGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)