INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9643784c2d55c5a5d91697d1e8c3c459ca4e8a40b4a7ac5184753a5a55c6bbc4', 
    'rlef3WGxVyA7ftU4QoqkfdUINY7+TeLpya0P81Zgbfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)