UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NE0H5vqoX2WTFF2PHZWjAWt5qC7rRNOYBkNtCNP24R8=' 
WHERE 
  key_id = '4d4c02cab028686d8bb60dcf9f6a8ca10d47796c24fb795a8027ecf4c19cff44' 
  AND (
    token = 'NE0H5vqoX2WTFF2PHZWjAWt5qC7rRNOYBkNtCNP24R8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )