UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w7jeHX6VOn76kN4N5PmsbEyzdtx0n/rt3rTTfhV0FvA=' 
WHERE 
  key_id = 'bb75086b69dfbfb9f81be47cfa32eec8ffa55d7edc3058b762315f44a6cf1df1' 
  AND (
    token = 'w7jeHX6VOn76kN4N5PmsbEyzdtx0n/rt3rTTfhV0FvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )