UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fRE9a4MRy9M2LGQSdBemQHkOI6RT3d8eRWSacA7mRts=' 
WHERE 
  key_id = 'a0ffdbddd7fb34b3f58ff16afc97ec1f01e2fabeadb509724989ab3af9192ac0' 
  AND (
    token = 'fRE9a4MRy9M2LGQSdBemQHkOI6RT3d8eRWSacA7mRts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )