UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aRocJxyi7EYPEMwSPgwQgEM5E3buYvrM7gYyFmPf2Co=' 
WHERE 
  key_id = '2ab7c5501eb61a5875f42178142c04bf2d07b865ddf704590bcb7fc598af17ca' 
  AND (
    token = 'aRocJxyi7EYPEMwSPgwQgEM5E3buYvrM7gYyFmPf2Co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )