UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YHtNl4f+izef7mg89vnEqr2mt7JwXY35/Lnuc/FX2Lc=' 
WHERE 
  key_id = '128f5edd6c1809f349a477642dfdb8864a0e1dde57c8273fa31bcf86e4bda386' 
  AND (
    token = 'YHtNl4f+izef7mg89vnEqr2mt7JwXY35/Lnuc/FX2Lc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )