UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E9jToe3IltigdVjfCJIB/oRsrAq/DafnPTqVJny68Qc=' 
WHERE 
  key_id = '2f876b4d45a8671c1654fd33ae3fe1b5c717e7370043a4394da62e73f428d80f' 
  AND (
    token = 'E9jToe3IltigdVjfCJIB/oRsrAq/DafnPTqVJny68Qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )