UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2nt8izSomR/EgUG3OWituWXY6PAag3W7I5BSS1Hrxzk=' 
WHERE 
  key_id = 'b4d66a90b1507bbbb16911077ea2f142976cd89e8ed3291b5c09b360faa40808' 
  AND (
    token = '2nt8izSomR/EgUG3OWituWXY6PAag3W7I5BSS1Hrxzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )