UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4irFlPWuAc6gK1StJqA2/MZ9UkXilP+X1uvL3iTaKs=' 
WHERE 
  key_id = '2aeb15d852e198cb925ec5f864f049eb19c2440d11c981d1c532f5f3bef47700' 
  AND (
    token = 'v4irFlPWuAc6gK1StJqA2/MZ9UkXilP+X1uvL3iTaKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )