UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NdylVRGwArK1yqCity/hS3B7ID1tVpwF0qH+nXUcT7I=' 
WHERE 
  key_id = '5d425be2af3640676bef7544e408585ceb75cad3bcec9abd274d1606ee54e2e6' 
  AND (
    token = 'NdylVRGwArK1yqCity/hS3B7ID1tVpwF0qH+nXUcT7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )