UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jfy0TzmzRdd7pR8ljM5N8vv8KjcK3BxmeWFLw6/HFrE=' 
WHERE 
  key_id = '7c6fa372ee63295f25defa66e93a5f2f9024fa010f3b5daccb9e128edde46400' 
  AND (
    token = 'jfy0TzmzRdd7pR8ljM5N8vv8KjcK3BxmeWFLw6/HFrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )