INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f7d016254e8c9038c465bb283512bff51101a22593470a4764033c33fb24e7d', 
    'FT//dj7YvRk4Ku+KDNGIvtseA1u9neygG5pPZWyA7Yc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)