UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A5TEkcsKiFvijPpTngpO+uSdod4Ygm/56AynYj6i7zI=' 
WHERE 
  key_id = '1ef0aa449cf172fd7fdd38bc0a59330bf92bed3472663482de497002882fae1e' 
  AND (
    token = 'A5TEkcsKiFvijPpTngpO+uSdod4Ygm/56AynYj6i7zI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )