INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a5d48c396830a02781b5639692589a62d15e2fe02354a5e404b478589a04fa9', 
    'Dz7Gt03Yb4gSovjq5kb9lDOdE12OAaL/wLrtR7q5WaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)