UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8IOESsLGRQ2tIzqvk5eWkAocDCraqBTtYN4UqNlvPNo=' 
WHERE 
  key_id = 'c48f9180e499ec4c7e3ff1b9b37e4c433a3ede6983eaff3423c3a626cf2e7418' 
  AND (
    token = '8IOESsLGRQ2tIzqvk5eWkAocDCraqBTtYN4UqNlvPNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )