INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a3b9fcda4f0f1a74c78c4e0889dea125515cf0518b03fa0e383ba2a17a5320a', 
    'Qkfi6U56AEqjgpG6uHqJFUNCgU7tMrJLtSkU1J8aQYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)