UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6xzAoQdkvmbZZMLD2iJv7Jg/Zvn3EpkspuUUGZEtr4=' 
WHERE 
  key_id = 'fa555b032e1020acccfd4824150d9eeaad7abc3e56a6196188e59fe3bb5be584' 
  AND (
    token = 'j6xzAoQdkvmbZZMLD2iJv7Jg/Zvn3EpkspuUUGZEtr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )