UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CCN1899fyvE7dZM+h8CBLg4d2UKyKtW8itRRIg76wqY=' 
WHERE 
  key_id = '7ab6584b73f65c90a255de70862ebbd79ad8d38c107651adcde92818e90b1e20' 
  AND (
    token = 'CCN1899fyvE7dZM+h8CBLg4d2UKyKtW8itRRIg76wqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )