INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd450f55452543542b4458d9c789bbadb711ac9deee01e6251d1bf7272f9659dd', 
    'rgZyuFzFVuzVvYZKntiuMsBC/hLKmXr9WLXyyX7Z2jc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)