UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oo7rYtlFtOvrJm8dbX6asRKWrfdRfTp1THDmoqDdYpU=' 
WHERE 
  key_id = '6a9a0061aa136d58b143dede9fae1794f4b062430bd82cd0fa0a961fe4d9e553' 
  AND (
    token = 'Oo7rYtlFtOvrJm8dbX6asRKWrfdRfTp1THDmoqDdYpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )