UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3DdSQ602alO85P4W1XEBoBU1fP5efxtsNWJWKXiF8+g=' 
WHERE 
  key_id = 'fd1b236a636dc69563e64a3e9f2c86f9776bb06655128bcaab816242d766459e' 
  AND (
    token = '3DdSQ602alO85P4W1XEBoBU1fP5efxtsNWJWKXiF8+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )