UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pt3SYXhkB4Ot2+ekLBzf8CO66Ljba/fMjL+K1NTpyfo=' 
WHERE 
  key_id = '83defa7511776f14720180010d728665bcba2d83985ec41559eeafee28e46fd4' 
  AND (
    token = 'Pt3SYXhkB4Ot2+ekLBzf8CO66Ljba/fMjL+K1NTpyfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )