INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ac83ba2dbbc439ebd54cc12a16ca96c9e5275a343333f88661a9c1e0d582854', 
    '2zvBPvv8J5nJQRNA9DS3C10btfg3briO6rha0TcDeeM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)