UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'alYeSmify+wrBvGpbEHSh5/GEwr4ZfLqUdCybE2IVNg=' 
WHERE 
  key_id = '4f2aa9da44b797aa8130fbcfeb9e74dda09c6e9fc3a4c38deefe1d8f23c046fe' 
  AND (
    token = 'alYeSmify+wrBvGpbEHSh5/GEwr4ZfLqUdCybE2IVNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )