UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IAYcUlGptgPzfn97YcnWAf3ymT+UAiCo8lrk/2MCLO0=' 
WHERE 
  key_id = 'c515dacd724abb33793c5f94a0c88c97d5d9c2498f2deb48ca5a551dfe239e10' 
  AND (
    token = 'IAYcUlGptgPzfn97YcnWAf3ymT+UAiCo8lrk/2MCLO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )