UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y6aiCtiYUwNm4C8hLlSVDAyFIkQ9wBweKDbEm677xx4=' 
WHERE 
  key_id = '43746915f3dcedaf026fb1a9a17bd7e77a8d0a945745eb248aa564e63a04f96a' 
  AND (
    token = 'Y6aiCtiYUwNm4C8hLlSVDAyFIkQ9wBweKDbEm677xx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )