INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b53b670c0a91e1cef2423a0ff0f8eb803eb43677cfa8324537537bd994e338d', 
    'tAufqUr6kw6O38hu0JBmrr09Cv9GhU7t6cYlyIMnhbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)