UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RTmzTCTzK3AqJMRuKKoVqO9F43edlEqKjnZRtJxqoaQ=' 
WHERE 
  key_id = 'bedd4285d6bb16ebb4fd9c547c4a4074fa7aa2d80b499593d97f9216b944ed5f' 
  AND (
    token = 'RTmzTCTzK3AqJMRuKKoVqO9F43edlEqKjnZRtJxqoaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )