UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bSeaQxSLe28G3fyRLQA83c67h0i+q2IVPKkJce66Qtk=' 
WHERE 
  key_id = 'c546b0273b6125dcd696ca0e92ee069b21bbb81a827402274a71a5eeca431e05' 
  AND (
    token = 'bSeaQxSLe28G3fyRLQA83c67h0i+q2IVPKkJce66Qtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )