UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O/Undm/AM+UlSwx0Xsa3CFQ2YPfLzZxGP7eCRYvDI3c=' 
WHERE 
  key_id = '1cd404da669bc76f76dbc039f465a24fe125c577d674f7360e1ac1032d0db5cc' 
  AND (
    token = 'O/Undm/AM+UlSwx0Xsa3CFQ2YPfLzZxGP7eCRYvDI3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )