UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mvf45s8ZtpvKY/ugEL2jMlbEHpa29nPmUxNy8GWMnuA=' 
WHERE 
  key_id = '206dc15112a4bb97fac1c0084175029aecc75213aeb7709709ddceea50fbeae2' 
  AND (
    token = 'mvf45s8ZtpvKY/ugEL2jMlbEHpa29nPmUxNy8GWMnuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )