UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VSffibq2VqAcTOOUDVQBGmxMN0H++6Mz/iJJ/wDCYjk=' 
WHERE 
  key_id = '9767bff1c1e17add80ecd807e5fab0d2ab9121ad6a789e1c09159e1164b1d895' 
  AND (
    token = 'VSffibq2VqAcTOOUDVQBGmxMN0H++6Mz/iJJ/wDCYjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )