UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IKmjuPLO6FuExPXwZ7klMcNxaD6gL5ygEYvO0O45RzI=' 
WHERE 
  key_id = 'ca2b96b6fb388788c74fdd04330fa34384653294895959cccd99abbe2c6f8ce0' 
  AND (
    token = 'IKmjuPLO6FuExPXwZ7klMcNxaD6gL5ygEYvO0O45RzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )