UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p2XD3jUla6JaXxGZ9UFx5qLn4tGsaprJMPSs+u7JBZw=' 
WHERE 
  key_id = '9977fa42ba7c32f61d307454bb618151d89b3295e7edc6d493d50642991be48b' 
  AND (
    token = 'p2XD3jUla6JaXxGZ9UFx5qLn4tGsaprJMPSs+u7JBZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )