UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wHW2IECXbu17bHqVvcw8oh43xDOx3ceIabYWwMB25UE=' 
WHERE 
  key_id = '0f17590e3c924a2939e78eea0b12091d09248a8993e1e0786177059efbdf852f' 
  AND (
    token = 'wHW2IECXbu17bHqVvcw8oh43xDOx3ceIabYWwMB25UE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )