UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9pq1l03CGoH7RCXRGOJljLguC9JgPQ40iQWdRQ0NRuc=' 
WHERE 
  key_id = '4013dad4b4ceb8e725ad8edef2dfae0286b6c8e6118d432e4a497cee2a1efc23' 
  AND (
    token = '9pq1l03CGoH7RCXRGOJljLguC9JgPQ40iQWdRQ0NRuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031