UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's1XWUCDa4N5Bar3Hq+Dy2Z83jVL4S6pX93xIzDGE6vg=' 
WHERE 
  key_id = 'c982b7422726ff2ec80e3efe35d3238e507f40eba61ccb186cd859894e836960' 
  AND (
    token = 's1XWUCDa4N5Bar3Hq+Dy2Z83jVL4S6pX93xIzDGE6vg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )