INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1591862b3d759412a2531b4d84afd570ee445c02fb10fa4f20de1af3190ea21', 
    'hQGKLbDyFhiPffF8W6zU91wAImuHWEaMsWoc7EK4x/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)