UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5S/cGV/Sp6iz+AK0l2H2HEHuSp8MIY3l46tdRfwYdUI=' 
WHERE 
  key_id = '6f616e9ecc4fcdb2c78d50c976e55507be82e93a2b2d4550164c298198ccf2e6' 
  AND (
    token = '5S/cGV/Sp6iz+AK0l2H2HEHuSp8MIY3l46tdRfwYdUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )