UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pcz/AUyVeBhhM29m1YUx3qakZuJrVO6V92utbhN6hCs=' 
WHERE 
  key_id = 'fab03a351211dcf866269fab4b15365f5e4a17f099e9a745d5e207770b037db7' 
  AND (
    token = 'Pcz/AUyVeBhhM29m1YUx3qakZuJrVO6V92utbhN6hCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )