UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4OK2LkkY7ZnZz9cqQS3JUE0PgdzPyjnt7H0h5pVB4I=' 
WHERE 
  key_id = '72e96625ba5e9e62a7ff04ccd0ab6c9c18e655cb86e293f24f97164c9d2bbe21' 
  AND (
    token = 'G4OK2LkkY7ZnZz9cqQS3JUE0PgdzPyjnt7H0h5pVB4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )