UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4d5chPe3MG2CvlLHQmrTYDFZJXir2FfvGTTHj75Z4GM=' 
WHERE 
  key_id = '115dd5bf428894e279471c49c4a2e2eb9e5001ae62fdb0a8b0379f5d1412e5c1' 
  AND (
    token = '4d5chPe3MG2CvlLHQmrTYDFZJXir2FfvGTTHj75Z4GM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )