UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GXKZdEku57Qd4eN3bsTP66wrt+wxrlizgh5rD8lpSrI=' 
WHERE 
  key_id = '95bfdc1c04567812ba75e7129f1110ebd9daefd2046febeda0346de2ce49cb4a' 
  AND (
    token = 'GXKZdEku57Qd4eN3bsTP66wrt+wxrlizgh5rD8lpSrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )