UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IdIsj3x9xLqmHkmIGOBAi6UfKdjg6ScwGPrtYOCpkx8=' 
WHERE 
  key_id = 'c29fc257281d655ac328f5b0b5c78a81dee716483b7f2696e8bd3660e37d2352' 
  AND (
    token = 'IdIsj3x9xLqmHkmIGOBAi6UfKdjg6ScwGPrtYOCpkx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )