UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0zgCLI4eVcibPMeBl9zt6jBNdAc2Bu7eGC3Us63tKZw=' 
WHERE 
  key_id = '7fccf74c1a8ca1b948fcd5467ba2cc6c2f5fd230e246dfd98c4316975e24d5d9' 
  AND (
    token = '0zgCLI4eVcibPMeBl9zt6jBNdAc2Bu7eGC3Us63tKZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )