UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zArqPzMu2dG5h1HDOp+sW6wBFzetxQ0juYSsH/wtHwU=' 
WHERE 
  key_id = '0f999432b7043bc1ed86f536006b553c114de974fc0b03328339fe269b955f37' 
  AND (
    token = 'zArqPzMu2dG5h1HDOp+sW6wBFzetxQ0juYSsH/wtHwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )