UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ykRgT9y0q8yipJayhuqe3cIFSQ2WXmLF3IkBUqdA/PI=' 
WHERE 
  key_id = 'f4b1c0f02e8274829d9c9b9371500fbc7bebf27ed7a122cf72cad20910dbf6b6' 
  AND (
    token = 'ykRgT9y0q8yipJayhuqe3cIFSQ2WXmLF3IkBUqdA/PI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )