UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ekPbrMcKpqDxnak7pe8ib5UFq/quLJ7tW1211EY3Ob8=' 
WHERE 
  key_id = '82a369583ae580f09c52f1f3af578faf3821521bb2c0c2b87c3793d1339a57bd' 
  AND (
    token = 'ekPbrMcKpqDxnak7pe8ib5UFq/quLJ7tW1211EY3Ob8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )