UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TM2TFTHw81Qbz3sgD1AN7VG2nRDjdMDuh4TKy8chhnA=' 
WHERE 
  key_id = '425d0689b1566a4268d3bb522323609f99c55a7ba8819dc193a38450f1571766' 
  AND (
    token = 'TM2TFTHw81Qbz3sgD1AN7VG2nRDjdMDuh4TKy8chhnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )