UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9XvYP5kPhrF313cOcYbE7ZCbZwG925CqIv6SgZ31RlA=' 
WHERE 
  key_id = '01fb1f831d91c8e74e246ac60752de60d4b1ce7f6730478cd51863b0f5c5d71b' 
  AND (
    token = '9XvYP5kPhrF313cOcYbE7ZCbZwG925CqIv6SgZ31RlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034