UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cnlKY93jd2XBdkQwUjxwJ7ztgBqXQRvB1ziduFoPEvw=' 
WHERE 
  key_id = 'fc1f51739cd324fb94d026ea4b77748b908b4fe1c88145072bf8f499c2759a32' 
  AND (
    token = 'cnlKY93jd2XBdkQwUjxwJ7ztgBqXQRvB1ziduFoPEvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )