UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n71ZN4aETQ7hmVi+k7c2I9dvf+ouXgf5KdiWgT1/CUQ=' 
WHERE 
  key_id = 'cc1e6838a1595207886e24be76fc16416bfbb16c27073591c79a1ff2898317d8' 
  AND (
    token = 'n71ZN4aETQ7hmVi+k7c2I9dvf+ouXgf5KdiWgT1/CUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )