UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bkjH6PikgpQ0B0IQ95s5TP0cXyrU8D6fF+I6BO3kdsY=' 
WHERE 
  key_id = 'd8126d2aedd0aa34d832f237fbbfb6ed58cb13c27254d88fa99d2400cebe8fd1' 
  AND (
    token = 'bkjH6PikgpQ0B0IQ95s5TP0cXyrU8D6fF+I6BO3kdsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )