INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c9ee33277663384285a6d2d10ba4d2cc340ee534668c0b5bac0e9fec0a5e1e4', 
    'MaoRmEIHLwPi84fInuCBxQVU1CgNB3Ka8cYxixe5LKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)