UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's9/4j3Tp6t7P7Lk0h35dDllHKbBD73d55YIEyufb1vk=' 
WHERE 
  key_id = 'b568cf82efe4f4a563d981142755a12d850a63a0a8dd6c6d4aba71ae0dc9e9a5' 
  AND (
    token = 's9/4j3Tp6t7P7Lk0h35dDllHKbBD73d55YIEyufb1vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )