UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CNnH0dZbcvdjhuGGtw0YeZyVsvJsNkDNNSQjIGPkJMs=' 
WHERE 
  key_id = 'b4c9a2b090017aee13cb50f4be8aeb6edc2af4160e5c05b00d48f54867bc6dac' 
  AND (
    token = 'CNnH0dZbcvdjhuGGtw0YeZyVsvJsNkDNNSQjIGPkJMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )