UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VjPIHjt2sURcEZ+K4wa3QOHHjJ+dAlEmZbmvm13E9D4=' 
WHERE 
  key_id = '8b1ff3718cc649bb8296d682d3beab9741cff5310a6ceaea4a439ee03360f89c' 
  AND (
    token = 'VjPIHjt2sURcEZ+K4wa3QOHHjJ+dAlEmZbmvm13E9D4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )