INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e4cd985d10a93d835152a5810bcfa28bdc6fc600e3091412ac39d46a8f9fa14', 
    'MTW3HhLNTGW3awpfqEJCmEpvsJBHW3eQ0/gZdbh/8Gk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)