UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GEtGO1h5oENSm/RmmOZTWelx3+2bZ3TkhWY+vIeuq/I=' 
WHERE 
  key_id = 'fdaf4adcb1e08a628a2a0d94c694ebb0070f57c4607f4a7c3150306c1953a068' 
  AND (
    token = 'GEtGO1h5oENSm/RmmOZTWelx3+2bZ3TkhWY+vIeuq/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )