UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cnNaraTQo1udK3DH+m/0bri3VvmaHGWUi3oU/kL0zJg=' 
WHERE 
  key_id = '015c273a5c4a1678c2bed8618532901d73d75c7aa2a9ddc8ccbce1db52a26b07' 
  AND (
    token = 'cnNaraTQo1udK3DH+m/0bri3VvmaHGWUi3oU/kL0zJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )