UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQv7XetkBVIazmTsJlgrsohmBMrxMAjviqIRv7Kceb8=' 
WHERE 
  key_id = 'a14c0dd7958ecb545a80d5f812e949233509265e377ba8bfc0ac899901bd04b0' 
  AND (
    token = 'YQv7XetkBVIazmTsJlgrsohmBMrxMAjviqIRv7Kceb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )