UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nB3bjh7YmrKEllf7n4JIkoc0Ns1dEJQOHRfoZ3ob1LQ=' 
WHERE 
  key_id = 'd54327db9b7023ab0e9025012e7ffae531cb74e7986d79f862aad2214d8bde84' 
  AND (
    token = 'nB3bjh7YmrKEllf7n4JIkoc0Ns1dEJQOHRfoZ3ob1LQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )