INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34cc4422d7e8526e32216ef05d61949e5cb9b4bea4a2d93fbc2e531c3a84b51f', 
    '8E/iI41Aqeee0fCSQg+KV3QjjK+NHWvurIgh3OCCPiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)