UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M4oTGNT3pH1vdH3Oc0qMvSb61q1mgFJRbcetGUKaMhc=' 
WHERE 
  key_id = 'dab7990b436d88f5ce223ff32e66198a6542b97690670ed5a25b32f46d37be93' 
  AND (
    token = 'M4oTGNT3pH1vdH3Oc0qMvSb61q1mgFJRbcetGUKaMhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )