UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tdp3EwLU1cyVeUKx1eBHo/NYbRyaXDQc03iR8dACfAo=' 
WHERE 
  key_id = '6b83a5eda04873a7882d791c45160bc26db6207a5ce62c90476198b0cb1efb66' 
  AND (
    token = 'tdp3EwLU1cyVeUKx1eBHo/NYbRyaXDQc03iR8dACfAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )