UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sd7rdTTPG+SftByTOc/mnk11usPQw+4nl6XHn9MwrvQ=' 
WHERE 
  key_id = 'b57e159797f9fb3fbd42fc720f7b9f42e9ab2aeff3c1ab8fb58fab75bf743d40' 
  AND (
    token = 'Sd7rdTTPG+SftByTOc/mnk11usPQw+4nl6XHn9MwrvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029