UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l8ICIuzzVzsE+9JkGrDKtRrGD6SIF/POuugWmJyr4/I=' 
WHERE 
  key_id = '43757cca631fa046c166d8af0e5772422a8773b2fc6b61581279b0ad8bf501e6' 
  AND (
    token = 'l8ICIuzzVzsE+9JkGrDKtRrGD6SIF/POuugWmJyr4/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043