INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a919f2e38d05bec135d9483b051fcf3fc3db13abe9c6d987b9523493d23afa22', 
    '+BS517NRzZJnuT32o0RohsDnytDqxXO8hZQT98Ad1po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)