UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MHSWYPyKLOr6/fgWScCv7MLCOtr15e5xzZM7h8HzTww=' 
WHERE 
  key_id = '622666625cb4c21778b8b6fe3fa272f6b08976660a6b1cb097c7376d0a124d94' 
  AND (
    token = 'MHSWYPyKLOr6/fgWScCv7MLCOtr15e5xzZM7h8HzTww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )