UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3rz/jJ6EAHbfuvFSqjmkT0W4QC9F6UwTwVFpOmWhfI=' 
WHERE 
  key_id = 'b70abedbc29b5b827d4596175a6e6be2596aa331c8d0a8ad881b135b3b30de0a' 
  AND (
    token = 'N3rz/jJ6EAHbfuvFSqjmkT0W4QC9F6UwTwVFpOmWhfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )