UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y1FgTnTvcKBee7lLt7eHgedfN8TORyO5KlUC0NqJgLM=' 
WHERE 
  key_id = '1f096a8310448ced3945c2e5b80bb76426632b99b7702ccbf749c9d231e5c791' 
  AND (
    token = 'y1FgTnTvcKBee7lLt7eHgedfN8TORyO5KlUC0NqJgLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )