UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jR7q/Phtd6O7EI6QqkzQfTXX1Ma/GuLpeQjniBQuV6Y=' 
WHERE 
  key_id = '28bf50a7904229821ef3cb147ef589094b861aa99baa9805c527ae09ae29498b' 
  AND (
    token = 'jR7q/Phtd6O7EI6QqkzQfTXX1Ma/GuLpeQjniBQuV6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )