UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MT5Ee+wA4jyuB9fBFG0OQA+A5Hdw1859cfNRztt76H4=' 
WHERE 
  key_id = '03268f61192e2ca2d0ad7cc99fb3a660f231ca34f9f5fc6e3f7bf7d61f55ad61' 
  AND (
    token = 'MT5Ee+wA4jyuB9fBFG0OQA+A5Hdw1859cfNRztt76H4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )