UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Vs5f7i/xk2nPga7Q4IZ475Qoh9ue296X6honXiylO8=' 
WHERE 
  key_id = 'dfa0d6bc8f57cb0b3b4575d5c04817b25f3ad67f82c00bf36b8b38d7ddf8d89f' 
  AND (
    token = '7Vs5f7i/xk2nPga7Q4IZ475Qoh9ue296X6honXiylO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )