UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/KMMTH7mj4BObgxfYbYDnnb0BL8Z/8s/LwI8PekuNs=' 
WHERE 
  key_id = '7c9dd873e338bc1013fc9afdca670a006e7b3a67f8801dc2ae35ffb2a113b5bb' 
  AND (
    token = '5/KMMTH7mj4BObgxfYbYDnnb0BL8Z/8s/LwI8PekuNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )