UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4rIljwz1o2bvjOxqAfUF+1M9v+aUWoK6SUQOMXxtmIE=' 
WHERE 
  key_id = '4cb539f49e799c3a3fb69ea9848c830f3f40ca0c7e94e8dc154cfed5f7c1d96e' 
  AND (
    token = '4rIljwz1o2bvjOxqAfUF+1M9v+aUWoK6SUQOMXxtmIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )