UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nOgYAyMBRu9Y2OQqpigsNIzZfSKrc/I8Yv5KTzfCYQE=' 
WHERE 
  key_id = '537caab3206949fdefecad8bb164027eb6be04cfe5c74a910fcac97b7fa3ff9e' 
  AND (
    token = 'nOgYAyMBRu9Y2OQqpigsNIzZfSKrc/I8Yv5KTzfCYQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )