INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '473de6afc7bd3da0c9f484bfeafba029c955b99804d64e11946df0229320bca0', 
    'Pp51WrlPbMrukBd4AJ2JBggL163fXQCXV19NVbYEnks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)