UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34xwoR6KExVxEfcYUo5qDE6DaEEelzovmT00plUBTP4=' 
WHERE 
  key_id = 'd8d5885f54872cbe8fa6e5a0cbb35b058c690e525a529d51b3d30267576ca6c9' 
  AND (
    token = '34xwoR6KExVxEfcYUo5qDE6DaEEelzovmT00plUBTP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )