UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/aixlPeguUhlKxtLxjwizACUYwx7+SBfF3rSAst9x+k=' 
WHERE 
  key_id = '29fbc5a89343fd85cc5673a1166dfb1d20f88b9e90d29715a5936bf5a5a7859c' 
  AND (
    token = '/aixlPeguUhlKxtLxjwizACUYwx7+SBfF3rSAst9x+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )