UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qOm0ez0GhrqyJV3TUhzx3ATlaa/vObaWBJgTxn1Q7k0=' 
WHERE 
  key_id = '1e206930f3f354303dc44fdab429dc990539f239ea11bb8f912b51d0d137c436' 
  AND (
    token = 'qOm0ez0GhrqyJV3TUhzx3ATlaa/vObaWBJgTxn1Q7k0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )