UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4fRu3J5gaL0IzdqduahYZtjL7gdYJSJTLoeE8INTGTY=' 
WHERE 
  key_id = 'd6802c97f37461a94e640e5d4ed43c824b092fbc1cbb4afeb03d267aa4742791' 
  AND (
    token = '4fRu3J5gaL0IzdqduahYZtjL7gdYJSJTLoeE8INTGTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )