UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'swCsCbPAn1bdM8TjLeUt3tXM1fOVTGWwYzcGQKnQYmY=' 
WHERE 
  key_id = '7b1aab7f9987773608c31388c7a969484e402cf6a53e0878f19a32931c7950f5' 
  AND (
    token = 'swCsCbPAn1bdM8TjLeUt3tXM1fOVTGWwYzcGQKnQYmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )