UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tNzQ5H9WnZ0IiZOUw+8V+ZthM4vY57QX7dTrV6zGdnI=' 
WHERE 
  key_id = 'a65a469e3507214afb62673baa7226b5b7e107ca604319862f5cf6791fbce339' 
  AND (
    token = 'tNzQ5H9WnZ0IiZOUw+8V+ZthM4vY57QX7dTrV6zGdnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )