INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb1eaae2cf9b99fd7e464bd8c40fb370550751d53e50c19acacbb662591e34f9', 
    'uzfGfJFg7JqztfWPCTI3lj2dZZE9nUgQh8dlCoHw3Ts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)