UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nlk4/ijgS6BXzq1n+IUOFOvK81S5Z+q0aog1MBIkgLQ=' 
WHERE 
  key_id = '9ab787afafdf899699dc99efcafce1c74f2cb7fec359269ea99b4ac43dd93b0e' 
  AND (
    token = 'nlk4/ijgS6BXzq1n+IUOFOvK81S5Z+q0aog1MBIkgLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )