INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6329e933c5cd1a1b5c59b9e2e8696561a4468cd126389dc3b13b2634ad036a6b', 
    'UqXn0ufuUDwPrl1sC+52EslFBrdZZi665sWQsInklZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)