UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EHLIIIOz/OtMlIN8DqzDJg52JVbBAGpHSl0jw1GWJqs=' 
WHERE 
  key_id = '285091fe55949945b79c0119341720b2186dc4716d14fc821c86e2900d32c3d8' 
  AND (
    token = 'EHLIIIOz/OtMlIN8DqzDJg52JVbBAGpHSl0jw1GWJqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )