UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K2WJGqD4RTe51cE6CNcnwPNkApt0YAF/v1rFTPjBoM8=' 
WHERE 
  key_id = '9261bb4a469efeda9f8a5793040e5662201f9c6ad40430e392da14e536f9f6a6' 
  AND (
    token = 'K2WJGqD4RTe51cE6CNcnwPNkApt0YAF/v1rFTPjBoM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )