UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pp+RJrIqrbFOdUgflnEOvTLDRrp0sk9K2M+9+lWuEcU=' 
WHERE 
  key_id = '7fd1b35f884f43c3c13be4a00c4a8ca831159a59a8f16d2f74c19b7d6e53afb0' 
  AND (
    token = 'Pp+RJrIqrbFOdUgflnEOvTLDRrp0sk9K2M+9+lWuEcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )