UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x7X2yWb599vmWmjkGnOm3QsRe6UH3tbcou0sCX1DBVg=' 
WHERE 
  key_id = 'e1c85cab3cb7a6705659b5ee12faf6c87c8f6db8741cd7a379c3d891ff0cc28a' 
  AND (
    token = 'x7X2yWb599vmWmjkGnOm3QsRe6UH3tbcou0sCX1DBVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )