UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j9bDoDBI6CfR1+YwWLmjuoshwcaqTvsq1OFJ4qZSW1w=' 
WHERE 
  key_id = 'ee51579e29d72058953459795e21c78d67ef65e09c4d71881cce7832d9d950a5' 
  AND (
    token = 'j9bDoDBI6CfR1+YwWLmjuoshwcaqTvsq1OFJ4qZSW1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )