UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tNBxOz/LpbYAj0bnL9a9ujtviyh7v+UG+vyC+sRqXH4=' 
WHERE 
  key_id = 'c92ef046a7c2635f2cede1836cdc0bcc59db601c00aff2656e1ec538def98909' 
  AND (
    token = 'tNBxOz/LpbYAj0bnL9a9ujtviyh7v+UG+vyC+sRqXH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )