UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YJ6dfPkhpTHP0kaj9FEUZIvmIaZGQOsGfi204WRYRzM=' 
WHERE 
  key_id = 'dff2ae34f92eefb95dcd8bc941d78b86081bcda3b0170e448f57808875d9e06a' 
  AND (
    token = 'YJ6dfPkhpTHP0kaj9FEUZIvmIaZGQOsGfi204WRYRzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )