UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f0hm4eCyBUuReIgN6wB3BJAEVu2w6pv95jMhL2wGV1M=' 
WHERE 
  key_id = 'e3bed3fb5e98b29005264f9be5754fd94c89ef71d106d0b20213d9e9f987356e' 
  AND (
    token = 'f0hm4eCyBUuReIgN6wB3BJAEVu2w6pv95jMhL2wGV1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )