UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UBiupKgy3jnZaiaMHLGdAfcV6SunU1Js6kb85qCCNS0=' 
WHERE 
  key_id = 'b3f44e4ae1acd94b75dd047c5e26ec0d2d09a0d2eb5d6b2ed41ec963d9cb5c0a' 
  AND (
    token = 'UBiupKgy3jnZaiaMHLGdAfcV6SunU1Js6kb85qCCNS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )