UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IP2w+sBPFawPTOO8Vzg23wdWRGbsYZAtx8sT2WNp4rQ=' 
WHERE 
  key_id = '3cb31d4f66dde2c5e2443f401b618bbc82af4e472ebb231477be472c558ac88e' 
  AND (
    token = 'IP2w+sBPFawPTOO8Vzg23wdWRGbsYZAtx8sT2WNp4rQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )