UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Fz+ul61KPAiTQIXW0buKNu09BhBG1LZiZWrDj/ZUg0=' 
WHERE 
  key_id = '2ff4a464c22c27f47ee98278e801ecb3364ee3a68dce4892a9aa37d5812bd762' 
  AND (
    token = '0Fz+ul61KPAiTQIXW0buKNu09BhBG1LZiZWrDj/ZUg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )