UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qqjo6yrYY078mqwDIVmKhwDtbA596drpTAOlNbNEQwA=' 
WHERE 
  key_id = '430cb94c8688cc0d0db3259002472ac2068e32897140d31c2e566ef080312055' 
  AND (
    token = 'qqjo6yrYY078mqwDIVmKhwDtbA596drpTAOlNbNEQwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )