UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vdq44MZUwFtDqLQnMpoI0CBZRKBquaRYDhwCHURfXLE=' 
WHERE 
  key_id = '4186d9e78ff208bfc17c8c03bc5be82dea00e0a97d53f94505b8308e664b2245' 
  AND (
    token = 'vdq44MZUwFtDqLQnMpoI0CBZRKBquaRYDhwCHURfXLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )