UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cU3SHjpUGlkDUu1UueS4kYXiCR6BSJZFv6PxiK54j0E=' 
WHERE 
  key_id = 'a67e87423031bee3f72e99a08d4e08d964b9c11197ef62d871b843721c463144' 
  AND (
    token = 'cU3SHjpUGlkDUu1UueS4kYXiCR6BSJZFv6PxiK54j0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )