INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8257fd699cfe268f11ff5ce1692f43328ee305dc1065e89bd13345e327969f71', 
    'kuts6p//HCCW3Dyf76IsLYBTXHYEJgrxPByoWievlD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)