UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0OajR8ERT/La/r2wwMdPrvndND2nU3BFUVWSxRRFN2Q=' 
WHERE 
  key_id = 'ad2a89e1a5588c136e949d066908efad66b6b6045883b9133b2eca57df007b7e' 
  AND (
    token = '0OajR8ERT/La/r2wwMdPrvndND2nU3BFUVWSxRRFN2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )