UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nN1i6lW3JAI+3aBqGuA9ab6cYSZ+tyWvA8rCLq6xegg=' 
WHERE 
  key_id = 'cf30804d4b5c2d2775d850b8ac0c10e75a33767b31ae7f8e7e1fb23ef284b865' 
  AND (
    token = 'nN1i6lW3JAI+3aBqGuA9ab6cYSZ+tyWvA8rCLq6xegg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )