UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'acNRumcuRCHiQOtM/hQ3v6gm2wMFeYhxxnCD0yEHv8g=' 
WHERE 
  key_id = 'a6f3ffdbd498cc0137a6c9b6a67747072a7188ec5178380fe083556a93311e35' 
  AND (
    token = 'acNRumcuRCHiQOtM/hQ3v6gm2wMFeYhxxnCD0yEHv8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )