UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C+gG7PabQxqMFqlelYQxseXaPuq8tNy8KgdsCKmAmfA=' 
WHERE 
  key_id = 'ce69f3d35b8dd5b4203f9f901025b74fb61de575ae6ac57242cada4c811e60ed' 
  AND (
    token = 'C+gG7PabQxqMFqlelYQxseXaPuq8tNy8KgdsCKmAmfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )