UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HV5I2kPjsCDFOukE1EeF1cyjQWcKu9Op3B7XZUqKBeE=' 
WHERE 
  key_id = '961fb022eae26f419cc0df9742e90fe1ae9903faa8099885e5b7446f92ba3b65' 
  AND (
    token = 'HV5I2kPjsCDFOukE1EeF1cyjQWcKu9Op3B7XZUqKBeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )