UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bXRSXMGX7NTIUk24SKiCBBsE1rrhAVvzGUTqq29sPso=' 
WHERE 
  key_id = '2a742b3fb184cb9ebb9a3738305923f11d05eac7c7b02bde7c436355d60c410c' 
  AND (
    token = 'bXRSXMGX7NTIUk24SKiCBBsE1rrhAVvzGUTqq29sPso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )