UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NmYEyclpOm1gRjpyP17WDiIuZ80OzG5JgJzo1FclXOU=' 
WHERE 
  key_id = '8d09f30caecfb58b3c9001b45a060b3306ddef0ae7d3935ec7ddf3d7fe0ce2f1' 
  AND (
    token = 'NmYEyclpOm1gRjpyP17WDiIuZ80OzG5JgJzo1FclXOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )