UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b76SqNASvKK3trv6NNhv/uFUAyR/GjPFr5F1cIwZop4=' 
WHERE 
  key_id = '1e2766dae1ccca1ed1ca3650738f1e66907a8b3e2dee68c8689bf16798c9bff7' 
  AND (
    token = 'b76SqNASvKK3trv6NNhv/uFUAyR/GjPFr5F1cIwZop4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )