UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E9vup3inD04OOB1zZ0cAzB6e902nmPUoQtoA19DKUrs=' 
WHERE 
  key_id = '66f25195c167dc608f5118efc4b8d47c86d4a9289f51ff6ec67c81a493aae4fb' 
  AND (
    token = 'E9vup3inD04OOB1zZ0cAzB6e902nmPUoQtoA19DKUrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031