UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u7BTEeOW/XcfDEU+WXRWIp98/aY+9oqhmzjYgZBOPEI=' 
WHERE 
  key_id = 'b47418b6800d41ed7fec3113ddfef6952f26daa5cd6af9a1700dbc1fda79c43a' 
  AND (
    token = 'u7BTEeOW/XcfDEU+WXRWIp98/aY+9oqhmzjYgZBOPEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )