UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rjDnya1yClCX3CiF/Knm1yu+Ey2NsLOes0eKaIoV2IA=' 
WHERE 
  key_id = '4a324639f934f38c3e9077def5cc4e9d004fd4cccf4abdec298dc9e8a4caa97b' 
  AND (
    token = 'rjDnya1yClCX3CiF/Knm1yu+Ey2NsLOes0eKaIoV2IA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )