UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MrFNDV6xD8WK8gu9QuPC95rTkHyEk8k4bZ/ysesq19A=' 
WHERE 
  key_id = '87302dc087ada7dd7666c5584d44de36219a022fe8ab72aa6ea905ac888da740' 
  AND (
    token = 'MrFNDV6xD8WK8gu9QuPC95rTkHyEk8k4bZ/ysesq19A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )