UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zFo4homP+RIxvZtYLgMdRaIL3Tlh5PAfiBM/ZwxeZgE=' 
WHERE 
  key_id = '8656dfdb02d0d74d90b58367ffd41cad81d3f089456c96f1740e91fb743f7914' 
  AND (
    token = 'zFo4homP+RIxvZtYLgMdRaIL3Tlh5PAfiBM/ZwxeZgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )