INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0848206b75df5123873f840a33a45fb7ec40cac5d0880f2c0a5749a171eee9ca', 
    '7MmouDfIFJB0PYMYUtrNY7IoM04EWUzn/91pzoUB7VQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)