UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'avjTtsteDwPIthV+YI9Taf0mSiZyFgjCMIX97Dlo1dQ=' 
WHERE 
  key_id = '859a4703d6049f3feb8356b508727d0324a6be7df4bcd18c7c81cb9a22b7eb58' 
  AND (
    token = 'avjTtsteDwPIthV+YI9Taf0mSiZyFgjCMIX97Dlo1dQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )