UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zmjdP38eqDe0bSx8JcB4fwfwLMwCp3SGjzEx3EpAe4s=' 
WHERE 
  key_id = '90f15418d337073408ed3759863a2ee78208ee7f0d4f7a3ecbae15169ccd5a2c' 
  AND (
    token = 'zmjdP38eqDe0bSx8JcB4fwfwLMwCp3SGjzEx3EpAe4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )