UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e+uB62XPSkHRkIp3g0NOFOcEaie3Dx07JqJAPCOMLdE=' 
WHERE 
  key_id = 'df3aa12874c079cb0245cc0932b1cf097499a2e390f114b0c7d7aa5ac793ebd0' 
  AND (
    token = 'e+uB62XPSkHRkIp3g0NOFOcEaie3Dx07JqJAPCOMLdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )