UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tzKWiKaozBTKxMj8tq4p8u7H2bsRn23V8rXRJFzH7a8=' 
WHERE 
  key_id = '118ef4e4892afd4c63964cb7db2c436ff470e9c9bbeb8091e68b2d27578985ae' 
  AND (
    token = 'tzKWiKaozBTKxMj8tq4p8u7H2bsRn23V8rXRJFzH7a8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )