UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bj0P/u7kD53RQNSTa0RfFD30mIkgKycidjFI/14KzUw=' 
WHERE 
  key_id = 'd6d978cbcba059f5707da346ad4d082cbea6a495db6ac4009e3fa1b84f7077e6' 
  AND (
    token = 'Bj0P/u7kD53RQNSTa0RfFD30mIkgKycidjFI/14KzUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )