UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JRjydo4PowaqU1LEtDcSvCswd9660FSirRQuG5lkeaE=' 
WHERE 
  key_id = '742a900f868f37b8e2423155b3b229d1f2ee1875fd21dcc5e4bd810b822ea3ae' 
  AND (
    token = 'JRjydo4PowaqU1LEtDcSvCswd9660FSirRQuG5lkeaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )