UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IlzYedrOQi4ja/BdJeMRilz3XRxaOv9OQLDvXzPMYs4=' 
WHERE 
  key_id = '3459d4b2309c01c1689eca843685fed95ddd22c7efbc9f1d372dacdc4044917c' 
  AND (
    token = 'IlzYedrOQi4ja/BdJeMRilz3XRxaOv9OQLDvXzPMYs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )