UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VoAcD2LS54uKWof0mWq2OAJZUW3dSoj4Ah9DeynJ8Bc=' 
WHERE 
  key_id = 'f9896990d41689e3f9339c9c8e9638621b104f32a3f337d37d60e58377fc8eb9' 
  AND (
    token = 'VoAcD2LS54uKWof0mWq2OAJZUW3dSoj4Ah9DeynJ8Bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )