UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y7jnB71qCQLhp01Nw2wsLqIqNEMk2LohzpFmb8CMvB8=' 
WHERE 
  key_id = 'c0e8a5535413eb305683f80ba824789db5badc0326fb94691bb9137a9c2c8619' 
  AND (
    token = 'Y7jnB71qCQLhp01Nw2wsLqIqNEMk2LohzpFmb8CMvB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )