INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a0c471e485938854352ac80e0511334c557e7d703e6a87b794237e1ba931a33', 
    'xs3xmnWnBDjXlf+hXnGmeERIvcItqoqFGvcuBdN/+3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)