UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eqvRBrY2S3sB3e+HstJTmi/fOL4tYyc3n1lkVbHLWhc=' 
WHERE 
  key_id = '056479fb55a4a7d2e4f288471d28d97a80eebaa9d27973ee7d733076af2b7873' 
  AND (
    token = 'eqvRBrY2S3sB3e+HstJTmi/fOL4tYyc3n1lkVbHLWhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )