UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cMJEIGAyxOJ9Rqet5FE9KxEAhn4cm6/aB91PPbttqgc=' 
WHERE 
  key_id = 'c8b2cf470ffcca86bb6fe0e6035320d8ddea5a7b84e028313cbcaac2230be51e' 
  AND (
    token = 'cMJEIGAyxOJ9Rqet5FE9KxEAhn4cm6/aB91PPbttqgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )