UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Pe+K72xcGhRjFYCCvxg4FXG+sa4jDMi0ecD1Jy95Fk=' 
WHERE 
  key_id = 'a79eadfa1e815e4dcb45355ab37103393eeed49eac4c2f30cad2e65aca038627' 
  AND (
    token = '4Pe+K72xcGhRjFYCCvxg4FXG+sa4jDMi0ecD1Jy95Fk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )