UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LS8/3snJkguUvyjCR4G4rxgObM6YEuO+m1XtVDB28HE=' 
WHERE 
  key_id = '5136f0d0e7c1f6afb8d3142288f3d67a72544975926709acaabebc60181ea665' 
  AND (
    token = 'LS8/3snJkguUvyjCR4G4rxgObM6YEuO+m1XtVDB28HE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )