UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'he85MB6jAwwwC2No5jncpZDaHe0K+uM5v8ntCl68kLQ=' 
WHERE 
  key_id = '5ad4817375318449fd9b43d9c2a7f93aa534c808113c29b43993a331672b9ac5' 
  AND (
    token = 'he85MB6jAwwwC2No5jncpZDaHe0K+uM5v8ntCl68kLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037