UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMgsNpfuoZYDYEwXIUX3a/HfydPaJBBSdzgJ/09C4GY=' 
WHERE 
  key_id = '12111e838d3736667767fd97f085e85096e409fc54e306302ecdbb47a5c4ce3b' 
  AND (
    token = 'AMgsNpfuoZYDYEwXIUX3a/HfydPaJBBSdzgJ/09C4GY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )