UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F+6A7zd4afZDoYtw1q7478RyyqkS1Qa7AYZzPy2nRCE=' 
WHERE 
  key_id = '9c168dfc0b6dbeae5f8091f8cf1582254c84641236035c8f5139917a85eecc26' 
  AND (
    token = 'F+6A7zd4afZDoYtw1q7478RyyqkS1Qa7AYZzPy2nRCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )