INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b51f8bad63947d60beb1bf1c64ff160478ff8042bcd47ee3d44c5f213647d058', 
    'BsLlaRKrYLp4xdkllc37OFRm9RfUrdHl8g7QJg4U/20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)