UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iXtSPvZydQHw/Eh9lm0r0H/2TrJf4/6AJdyOTwJLUc8=' 
WHERE 
  key_id = '3e53e43f1df3caaaf80bd9d31a17fb4af0cc093ce58880980b8d9cc46aa57d4e' 
  AND (
    token = 'iXtSPvZydQHw/Eh9lm0r0H/2TrJf4/6AJdyOTwJLUc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )