UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QtLt95spioRFishGTqZynfyOFGEfWc4X4Qw/0EUSifg=' 
WHERE 
  key_id = 'ab49132891b4009e5d1992018c4511e98114905365127887c2de5e95acf49962' 
  AND (
    token = 'QtLt95spioRFishGTqZynfyOFGEfWc4X4Qw/0EUSifg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )