INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '396211d68b991e45f1bc1677786a030be7ed55279f009300b97b9dcfe378eb9f', 
    'xP/uLA0WoDxOGeFB18yjGV5FT/4V0rEbqwbETyU7VgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00085

Result

int(1)