UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xdIpbj+4tF2buYwyucqjsRfjdn6z528TSZVQOSkDGY0=' 
WHERE 
  key_id = '24c31f64f16dddb6d3812e3dc2b3fdba3252507f1ef5746d93f5afe42271f645' 
  AND (
    token = 'xdIpbj+4tF2buYwyucqjsRfjdn6z528TSZVQOSkDGY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )