UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+DS+mIFhveZpT+O3yZVBGLGvjJVUhu4UXtdBlzZ+Sks=' 
WHERE 
  key_id = 'b4e3298a30b34e0a632f9cd4331bef9d278627ba10041d7149585dddb2f05217' 
  AND (
    token = '+DS+mIFhveZpT+O3yZVBGLGvjJVUhu4UXtdBlzZ+Sks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )