UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/EGpYmVqtLizJrnx5LusfQLH09LZlFqcr5y2SBGqsuA=' 
WHERE 
  key_id = '459cf67838331982ede88d348b4c8b6c007491da639dd6f1972020100c319d01' 
  AND (
    token = '/EGpYmVqtLizJrnx5LusfQLH09LZlFqcr5y2SBGqsuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )