UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LwjkOVO/XxbjonSLNkznZWS02uBMLcEI8o5RYYt9BTU=' 
WHERE 
  key_id = 'a3562adc81e10c1780a138fdacb8643e33a88424db4205bd6fa37292ea6610c0' 
  AND (
    token = 'LwjkOVO/XxbjonSLNkznZWS02uBMLcEI8o5RYYt9BTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )