UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LPukoPZqxSD1y2dUCDCgoZatuXDdan9+ITxnHxT4aAQ=' 
WHERE 
  key_id = '7a06d6d354a2f4904c7ae40493c823276be516fea6881e16070eea493273392f' 
  AND (
    token = 'LPukoPZqxSD1y2dUCDCgoZatuXDdan9+ITxnHxT4aAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )