INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70540b6a5815fc2d4f2b35005321e4c3f30831131b78c7c27b4ec4797985fe4e', 
    '5sSID8Q+ViaiRDKlGheEY2ZtBUiyDiXgBwrY/TKj9eM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)