INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '537b9318e36ce3a7fecaa512d2bcd99da45376e2f947ee5c5cc6b7cb76c97543', 
    'Q6MC86nKiUK2arW4wjf3/uyhKJKLwH5URoTGkLugglo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)