UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UjNq7VmJ92w5i65HmFCJ+Z2TkpmE2ZMij+mqFZ88YqM=' 
WHERE 
  key_id = 'f5dc4d4623cfe7abe69935061e9ddb5bc5d05b002c5f9cc67f9b27635bfe1a15' 
  AND (
    token = 'UjNq7VmJ92w5i65HmFCJ+Z2TkpmE2ZMij+mqFZ88YqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )