UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KRy4ZQp+z2LmgZRmy8dEClAeun3AmdNlOC3Lma4XHZQ=' 
WHERE 
  key_id = '9ccabe8ff96eb21da5799baec9138291a35fbd86c86f0fe28b2e3abe6c28a82f' 
  AND (
    token = 'KRy4ZQp+z2LmgZRmy8dEClAeun3AmdNlOC3Lma4XHZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )