UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ejg8hO+VUVzHelC5VI0A8mfP1Sbr6NfP7GfV7dN8dhE=' 
WHERE 
  key_id = '7d2c59debd95196de69bd64b0c2f061835f5371781a8493a3b230fca773f3fa2' 
  AND (
    token = 'Ejg8hO+VUVzHelC5VI0A8mfP1Sbr6NfP7GfV7dN8dhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )