UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Re5Iyr/BKZ19G2//kBE9NUQPncUbPnwcgl4QrEl6a78=' 
WHERE 
  key_id = '0cf8943deea438c3153ae7b58c6496be1ebaa7bbf42ee79e04b14354c308282c' 
  AND (
    token = 'Re5Iyr/BKZ19G2//kBE9NUQPncUbPnwcgl4QrEl6a78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )