UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MihIXQLDjFeEHDGzVj7X3GEsvQ/GdxW2JmAHKucINes=' 
WHERE 
  key_id = '0e9bcbcb63509857d7887e00993b7ece697c6e5d495f5724ec67a906d3a1941d' 
  AND (
    token = 'MihIXQLDjFeEHDGzVj7X3GEsvQ/GdxW2JmAHKucINes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )