UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ku4Kjqxr9gVI9/Bl1/4AqFePys+zSEWFVlptY8rgK9M=' 
WHERE 
  key_id = 'f1d94e2a4d3bec2df251696be1b28f3bfd941c8522c63130020097cc6d40cac9' 
  AND (
    token = 'ku4Kjqxr9gVI9/Bl1/4AqFePys+zSEWFVlptY8rgK9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )