UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RhEfrklQl41bw2TOrfbNKo46e4uyaLY3iUflc7BaNzg=' 
WHERE 
  key_id = 'f58b9e13f4c0d405b21439c9263a636670ec395815ad31091eb79f982b1f66c9' 
  AND (
    token = 'RhEfrklQl41bw2TOrfbNKo46e4uyaLY3iUflc7BaNzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )