UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c960kXfJASN6oxonrLq3B/YKFrPfL3W8pJXtQU1uYCg=' 
WHERE 
  key_id = 'a39816e0ea798acb7462ae732d56c1f0882624637d095cca2b374b8ace6144ef' 
  AND (
    token = 'c960kXfJASN6oxonrLq3B/YKFrPfL3W8pJXtQU1uYCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )