UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OBElJZTR5YU7aqdbKz8BxZ/pWguJBtA1mj1zZ6fewzE=' 
WHERE 
  key_id = 'e26fb382f16f5e5b1b8a126626ab52a37b1552b371ca2f198797b0f3be13a116' 
  AND (
    token = 'OBElJZTR5YU7aqdbKz8BxZ/pWguJBtA1mj1zZ6fewzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )