UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EuMnPfFlKg0qs+mz4HqKpQsR8zyMYU06E1OkYqjEY0A=' 
WHERE 
  key_id = 'ea5c11c15935bce97e1be4a9a048a31668f1d5d920d35d1160f2635a45fea93c' 
  AND (
    token = 'EuMnPfFlKg0qs+mz4HqKpQsR8zyMYU06E1OkYqjEY0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )