UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1cRkowDEjPRgisQH8vmUm5Ce92sm2cnag5Vmm+LFuHU=' 
WHERE 
  key_id = '56b5bf893ee09e068d5251f1820e6d3d2ea8e9f7bfecbfc70130f7ee37df8ef4' 
  AND (
    token = '1cRkowDEjPRgisQH8vmUm5Ce92sm2cnag5Vmm+LFuHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )