UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'brP5V04O/qoL7wPAcEmoiCZeQdJIAmA1uu03TmGNi4o=' 
WHERE 
  key_id = '6e2f0e72262e8c484ce55d9e84a62cedfddd9be31093e6c3dac2a6fad91bbc8e' 
  AND (
    token = 'brP5V04O/qoL7wPAcEmoiCZeQdJIAmA1uu03TmGNi4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )