UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iay5cPtqJdvRfpekI2+Ou8efOo9i6FQJGEa/XJgmX+Y=' 
WHERE 
  key_id = 'add5821a147c770ffb38801945ca1492a07d2676dc6f6897c2b44592315f587e' 
  AND (
    token = 'Iay5cPtqJdvRfpekI2+Ou8efOo9i6FQJGEa/XJgmX+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )