UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ud+B5plvNrsjFnV1TXg86QI9O7jz4R9L6xNEFA+y8Yo=' 
WHERE 
  key_id = '8699c25de20ed994a3a9a2eb1f5532730831c381e0aa02a12bdb6d5e18ade029' 
  AND (
    token = 'Ud+B5plvNrsjFnV1TXg86QI9O7jz4R9L6xNEFA+y8Yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )