UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eo4he8mSaDik8Zwn3d+mYUvG4YCbi0PHubxy3+Mh3Bc=' 
WHERE 
  key_id = '85439b2cc3cd7b5ab26d24661b02780716e486d12acf532a5e650f683a3cf740' 
  AND (
    token = 'eo4he8mSaDik8Zwn3d+mYUvG4YCbi0PHubxy3+Mh3Bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )