INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '488e86b2b511f89c16dbcb3fbad16c2876ae4283355db1bb90fbf06357aa4879', 
    'BQj9IDuhoTlpeCGcjToFHGQ7fuFxZ0V3JyjdLO4w0RU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)