UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wykEFq2eIF7Asc6yI7AFFdzYwWZALPGL5/ykgQFmReU=' 
WHERE 
  key_id = '164003c269dcde77231e756861b70b1ec87835e1f32e9899854166ff42635c4c' 
  AND (
    token = 'wykEFq2eIF7Asc6yI7AFFdzYwWZALPGL5/ykgQFmReU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )