INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6e297f8ae741198dc69c5cdfdb7b260f4a18ca288ca8609407400ebf0104a7d', 
    'p/zBOdZhxfPdHwovcKYLppK5nYT3kq0TNthPmXeRYds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)