INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8115a70e18750dcc66c52afec21191c8ea5a02d625f14d8999f2286f7d5935d3', 
    '9yhossDV8VOXNILxePbwpy26IWB2PqqULAkF/uk9O6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)