INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e38d543bfe78222262cb997be57d1bbf1bf4c0a5a93866aa54f415182e55cb23', 
    '8Y2Y6eiWejxgu8vp8Q+kiebbs/REgGSlvRINkA9xcnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)