INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '942b3d8fd9ad3114ae3001f0936f2bba74800df24d8bdc8f1018ce17b6879537', 
    'e6eeMfBS8XHQKHwilXEnntfR8oQUfDJQ2BBgNIiiu3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)