UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1DuEf2+GAR+zlrT7WWYavW0jiefqBP3rSnZqZQ1J2tg=' 
WHERE 
  key_id = '6ed8c567a1e46b6cace94c2439b2770cf8f150f0fb0b014338b6fb1f39809b6b' 
  AND (
    token = '1DuEf2+GAR+zlrT7WWYavW0jiefqBP3rSnZqZQ1J2tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )