UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ay80BPsLraqrNAJLpRmL3Yp0/994jJTHRYGFlWf1KyA=' 
WHERE 
  key_id = '6b90330026b70a22e00231d172d96e87857c1bfa023c4d1b4205c37b54cae2a4' 
  AND (
    token = 'Ay80BPsLraqrNAJLpRmL3Yp0/994jJTHRYGFlWf1KyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )