UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Psw8LhicKOLM7vP4uHxzmYLgDYdMTFm8RwBzTgrfWpk=' 
WHERE 
  key_id = '4dafc6381903a0b7d7fcb34187b6da29f66df6a4db41bd496b35070c7e0a3604' 
  AND (
    token = 'Psw8LhicKOLM7vP4uHxzmYLgDYdMTFm8RwBzTgrfWpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )