UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fS2qtvjbFq/U7UQj4YWv2OqMdaqPdV6hqMxOkmmClTY=' 
WHERE 
  key_id = 'afbe264940c029187fc1b11a4520744249f012e20126906122d222dad4048e01' 
  AND (
    token = 'fS2qtvjbFq/U7UQj4YWv2OqMdaqPdV6hqMxOkmmClTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )