INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2e712cd3f5a18a7f198f914284226c87b03668c6736b315d62301c0cee1e2dc', 
    'yTK43mOHH3Yojz7/nKksOch5VPX6ykEaEgqgjGAS0tc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)