UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ms2Y0LWetyNkgG4Dg+ZziQk6z6NySHCR4aRy+/WHYwg=' 
WHERE 
  key_id = 'e2799ad2efee593ee6021ad1a460096cfdde5607634066741bb487ca273dd3ca' 
  AND (
    token = 'Ms2Y0LWetyNkgG4Dg+ZziQk6z6NySHCR4aRy+/WHYwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )