UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vFM0AHwVlh565Qz+H4gbycZ5midTPYQFGj43ca7Q8+w=' 
WHERE 
  key_id = '3ee5fec46c3509d6d9ec9b8c65fea7c4b88fc0166596915d1f12765c1cbfc0e2' 
  AND (
    token = 'vFM0AHwVlh565Qz+H4gbycZ5midTPYQFGj43ca7Q8+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )