UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a4aD4RFmJkOf9ls4eq22nwJThHQn7r+M5WLXcNlnEGM=' 
WHERE 
  key_id = 'fc364b8036dbd2ad392c618d71762c653a740103981d9751dc810aad6b980b0b' 
  AND (
    token = 'a4aD4RFmJkOf9ls4eq22nwJThHQn7r+M5WLXcNlnEGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )