UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xTyK/dyIGX2BXECXKJ7qmIKjpyOx+quW8ol4Fx923kQ=' 
WHERE 
  key_id = 'f6dd5a80dc1cbdc1bf9536b40e0204e3a34d04bd876fb8ec3ee1c4ccb9228068' 
  AND (
    token = 'xTyK/dyIGX2BXECXKJ7qmIKjpyOx+quW8ol4Fx923kQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )