UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j0ZOumHm1Wpc9u4Pp0yVSjbKRT25dLFArb1Com5vQVY=' 
WHERE 
  key_id = '86707a50199ac749e776125f69c293efe1590c385877c8e7a685b7e6e6838579' 
  AND (
    token = 'j0ZOumHm1Wpc9u4Pp0yVSjbKRT25dLFArb1Com5vQVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )