UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'asVvBOr1XNJE+3coJc6+8tDCDH1jERHMWuUN1pcvnlM=' 
WHERE 
  key_id = '2f2640b52c00e5e5a69d1784054b23fd86cb34371537ffbade82d19912e55c22' 
  AND (
    token = 'asVvBOr1XNJE+3coJc6+8tDCDH1jERHMWuUN1pcvnlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )