INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24746beb2875c99334f0a927e7604e0ed64e105919cbababb291420f8d9decfb', 
    '5jwHhAhqQLQFqPnDigd6E+2MAA8ACbdp27OcNw+WM0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)