UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EYC04Fjm1z4XeDv26V//Lut5SUeQcMEqP95pTVpaHfM=' 
WHERE 
  key_id = '9ac5b999f10d3740b84e1c9ddd34af4c473cfea2bd512284785faf7df775c444' 
  AND (
    token = 'EYC04Fjm1z4XeDv26V//Lut5SUeQcMEqP95pTVpaHfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )