UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qF6/CHHa94U9n1+ixP+xKuYenWmxXvx3C4tOWjwf72k=' 
WHERE 
  key_id = '6e541f799e4551bc1fc66f5a1a17b9c2951149db9deea6948fb3deafb6edb78b' 
  AND (
    token = 'qF6/CHHa94U9n1+ixP+xKuYenWmxXvx3C4tOWjwf72k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )