UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WsSqrXyp44oqIjiIe1ZdN3yIAhxvb0b4XDGpYfleJDI=' 
WHERE 
  key_id = '7c513af8a81d9bb6261e7ddbc2ff7e1e6021c6773591780d745b227ed94950d1' 
  AND (
    token = 'WsSqrXyp44oqIjiIe1ZdN3yIAhxvb0b4XDGpYfleJDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )