UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Vv0Vouq1Jj4WNqsveoXuRtlUVrMvfcSYByo5CflOpU=' 
WHERE 
  key_id = '9edd7b3936a691a9f9099c970af3134ae07da3a9f75e202494f3be3c30e484bd' 
  AND (
    token = '8Vv0Vouq1Jj4WNqsveoXuRtlUVrMvfcSYByo5CflOpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )