UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+j1u1t7fAqic3hnQKRLBB+kATINHwdiGCP54xvMKQcs=' 
WHERE 
  key_id = 'e7f803791fe39f472c647aa27d6cb0c643e042d752c2c07ac48a26bd31d0ff21' 
  AND (
    token = '+j1u1t7fAqic3hnQKRLBB+kATINHwdiGCP54xvMKQcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )