UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mma0CSubGjpA6g43q6h7KtvxdIXJKENYEGyT5LclmRs=' 
WHERE 
  key_id = 'a94b0ed882e3a785310f24c4078221895f18d30a2103294799a7bb065b79dcb9' 
  AND (
    token = 'mma0CSubGjpA6g43q6h7KtvxdIXJKENYEGyT5LclmRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )