UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2RpUe9JpWNEYj2WOsDu9fGrAqixACbUnDHto7zoGn3Q=' 
WHERE 
  key_id = '7690d2c1ec13a48acce7a400fd2a0f87a40b590893ca2458fdddff91e4b77f01' 
  AND (
    token = '2RpUe9JpWNEYj2WOsDu9fGrAqixACbUnDHto7zoGn3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )