UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TYB+Af+dFld9eXG/h38XoiI0RCf3SfF4HHGNblyj7+Y=' 
WHERE 
  key_id = 'cbbe67814d8d85d715747453a8845797ad6e0ea702ee3b7e61101b897f0de089' 
  AND (
    token = 'TYB+Af+dFld9eXG/h38XoiI0RCf3SfF4HHGNblyj7+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039