UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u3vapHH4G8kl6+b4GhajspDldfmr4k9zANITFaTuN14=' 
WHERE 
  key_id = 'add2f1bb8d80bee03df98156ed1ee535e7cc76459daef9752fac1eb957871e70' 
  AND (
    token = 'u3vapHH4G8kl6+b4GhajspDldfmr4k9zANITFaTuN14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )