UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pO+dXzAjL1CMtkJopl0Yh0SRdxQZy4BAD2x6DfxscMw=' 
WHERE 
  key_id = '666ed1ddae35091b5dfa4c12f09ca7a528c943ed01c34dd7bc550a786f1ec127' 
  AND (
    token = 'pO+dXzAjL1CMtkJopl0Yh0SRdxQZy4BAD2x6DfxscMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )