INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e631646ce4a03264bc23240ffc1e2556750ad050e473afc9ef90501e46e88920', 
    'a7IyeunWt8LQVJF7FmcXpzxLKge/dqWC+t6iQRrKBk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)