UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BERyxa27uO/i3+4iRiGqtlRl+wNx02JunDE+I+hgoV8=' 
WHERE 
  key_id = '4330e0c9bc345fe073b6cc36179c0ad4a92e4e97180ea9d41ecc5d5980d6d7ad' 
  AND (
    token = 'BERyxa27uO/i3+4iRiGqtlRl+wNx02JunDE+I+hgoV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )