UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zr9iYF8qOErrcj1NYGPvLzbg9P0GGxHw/ZfdjNQ52mo=' 
WHERE 
  key_id = '9211ec8385878735d2c8ca193797dc65abba5ef27184d1c11559bf0b1141702f' 
  AND (
    token = 'Zr9iYF8qOErrcj1NYGPvLzbg9P0GGxHw/ZfdjNQ52mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )