INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec13db8084d02402496210e354d5037cab2aa2f29e80513a26234b7094df0bec', 
    'iTr6uW7puPxV2g9gQqDhuhz50XUuKy6HPFIpn7IlHhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)