UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GUQ+9TLKrYqEAWhZUvhqIg8RuMjfGuFZzieQmR9wIqo=' 
WHERE 
  key_id = '437b3241348ce8b1bfdd6d15445632bfe059ae36a9d7f90247d2640adab65704' 
  AND (
    token = 'GUQ+9TLKrYqEAWhZUvhqIg8RuMjfGuFZzieQmR9wIqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022