UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/5Wr+TjUsiolNHPENR7rjVVxgB0gnbUSayEAzay5NUw=' 
WHERE 
  key_id = 'e1ea6011800e229e2555abeb59a7422f3769992023c7b252ac01ee6ed6446b09' 
  AND (
    token = '/5Wr+TjUsiolNHPENR7rjVVxgB0gnbUSayEAzay5NUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )