UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xxlVuDvppPfkqt3/1vYwXFCqT3A4fP8Z3eLqm5MJTqQ=' 
WHERE 
  key_id = '5c209adc1e1d8b7f8a3ad7c44d3257bfec77677758dd15a71f84e12268ee4a1f' 
  AND (
    token = 'xxlVuDvppPfkqt3/1vYwXFCqT3A4fP8Z3eLqm5MJTqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )