UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'or6nBvPqYV83g+FsX9LGObU1SEDLA+goRWn2XTpFa50=' 
WHERE 
  key_id = '86defe14b2a57931c57ee234cef1a4e50ac861ce697294c991e9c21b3554c099' 
  AND (
    token = 'or6nBvPqYV83g+FsX9LGObU1SEDLA+goRWn2XTpFa50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )