UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'euUn2ajfm90bPLOOkDcDpljdIsFeNpr0JDdNyfY/bsY=' 
WHERE 
  key_id = 'ae7f5ec03c95f1d19a817d528b068a53000bf30e0232a20399e44cc755ccef2e' 
  AND (
    token = 'euUn2ajfm90bPLOOkDcDpljdIsFeNpr0JDdNyfY/bsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )