INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '323ad59af6e162b325eca5000a25f2106e623ec66fbf40163fc9168f3f6e9b04', 
    'p7iBxgasoym2qccJhX8F88Yos9DIX0zClRz9sRW724M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)