UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iI8tSxHWesMwccIjz0zOjEKZtnwBpcKEBI36He7v9UI=' 
WHERE 
  key_id = '6205436611485a6fed5737aac826214e581e0a65b35fe1456a2dff949f321c24' 
  AND (
    token = 'iI8tSxHWesMwccIjz0zOjEKZtnwBpcKEBI36He7v9UI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )