UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yBx/ieTMngjjJLsA5Z+UeeNBVKYT20SAOPAHZcZdYnM=' 
WHERE 
  key_id = 'e8e3280b55e730247a70ece3939597b58efb7766c811af7a93b1b69793ba81a9' 
  AND (
    token = 'yBx/ieTMngjjJLsA5Z+UeeNBVKYT20SAOPAHZcZdYnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )