UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GC1zTXtFX97fcaUrr0j3A00Ej9PN/cNhKahphdi6aaE=' 
WHERE 
  key_id = '86e4cd1572c0e81572c93fb447d9953308f58da7b043aaa8dec8855ac43e59e6' 
  AND (
    token = 'GC1zTXtFX97fcaUrr0j3A00Ej9PN/cNhKahphdi6aaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )