UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F77oIpC8KhJ4ek4v4y3Lb/5R9ZrsqcOIMzEZxbcdrE4=' 
WHERE 
  key_id = 'b07982f265a4ebd4c06a0cdb4c93d09690cce6c23ffdc727c6ae419d2a06dd18' 
  AND (
    token = 'F77oIpC8KhJ4ek4v4y3Lb/5R9ZrsqcOIMzEZxbcdrE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )