UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S7G3jplmA/CuYZlmQvgLafudT/PPI7ZLqWl8G1Uuurk=' 
WHERE 
  key_id = '409d2c28f48aba449b4e04652bdc24d28a2344162fad0fda5b62b2e9056f824d' 
  AND (
    token = 'S7G3jplmA/CuYZlmQvgLafudT/PPI7ZLqWl8G1Uuurk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )