INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adb421a49e09b3da4874c962415675e5a86d64881a6c4bed71f0996b324bfc38', 
    '3svpWfNi8tbOCCLr8eyempTaA5gAdFRoAO7fXoir+9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)