UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tq8Ah8HdEFs5jvmLFwg7eCND7xfJKOjPdghTg2ImOF8=' 
WHERE 
  key_id = '261911a36208f3eb5943ee808b660ace563e9cf62ef35adaa27bccdc0868b3ba' 
  AND (
    token = 'Tq8Ah8HdEFs5jvmLFwg7eCND7xfJKOjPdghTg2ImOF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )