UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'smWV0nR5c1QuRDTyqUmIabNkgE9KJhAdaKvBaaA4kms=' 
WHERE 
  key_id = 'f981c625afa794a8d3c6266cde1c25aad3c6964608feaf3f3e9d576a0aba09fc' 
  AND (
    token = 'smWV0nR5c1QuRDTyqUmIabNkgE9KJhAdaKvBaaA4kms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )