UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R9mZHRYTO6H8g1WcyBrn/4283st4VzEZD6v8xUmNZko=' 
WHERE 
  key_id = 'f2b62953c56e2a1672b24ec1c49cde141d262b1abe9d15b8e185d134c7c62c1e' 
  AND (
    token = 'R9mZHRYTO6H8g1WcyBrn/4283st4VzEZD6v8xUmNZko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )