UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pCTIn7bJs2pE2Q8mznjuC//JNb1LO9uZNgJX1RwFXL4=' 
WHERE 
  key_id = '11a671d33a5e78a0ddb227c315738e6cedd1d9c668724c9d3d46111624ea9d4b' 
  AND (
    token = 'pCTIn7bJs2pE2Q8mznjuC//JNb1LO9uZNgJX1RwFXL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )