UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gWVakS3gqEo29T4Q4UEJ6Om/pE2WuLfzGkFPHFPqjZg=' 
WHERE 
  key_id = 'bd792a17ca81b490fa72fad8c7d361640eca8734e599d46bd8b215cd2b191852' 
  AND (
    token = 'gWVakS3gqEo29T4Q4UEJ6Om/pE2WuLfzGkFPHFPqjZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )