INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c179f89f4158d85a49c638feb3d47e16740c2e33b4d01bec2d57ba7b4ce4b86', 
    '/1EcTg6fNSPNDjpgP1v/VG3ngzBgzQNz7l4M8pDPsLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)