UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y4oW1prrV4cXZSO9H3M3ANTX36bw/W2O3jSb5Q5yJ/U=' 
WHERE 
  key_id = '5818a48171879c8e1b9edf1fbc881947884aed7ec5110ef4ad538e7155769f6b' 
  AND (
    token = 'y4oW1prrV4cXZSO9H3M3ANTX36bw/W2O3jSb5Q5yJ/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )