UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lggC96UxIQqfXtwXDkAHUNP/pcbLkwuIUJ3c3ZNLAbM=' 
WHERE 
  key_id = '5b7d56b819306bd9b1a4306c95e2a3239e6985e140daa88a2d638716d8adf3ab' 
  AND (
    token = 'lggC96UxIQqfXtwXDkAHUNP/pcbLkwuIUJ3c3ZNLAbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )