UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJ0KBEwcF8iNlcXHpFEUIpaOoD8vYQu9Hx0SWpaPqLE=' 
WHERE 
  key_id = '2e57646048bfedd177b065b01e8aa3e57cf3f9ca182c0fd84e092819bc2b91f9' 
  AND (
    token = 'EJ0KBEwcF8iNlcXHpFEUIpaOoD8vYQu9Hx0SWpaPqLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )