INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6acf59771d5a939e8b5399a93e06e1808e940cfbe1c6be0fbdb00e4b7a3496d', 
    'hpnVuSsrXyjlmNeR9P1TvtDC4ONzFAKxN+1wx3dKS2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)