UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PHsHw5fBQSYHcFkCO9qtVhpwmB8tNlTsktvxVMbXiHc=' 
WHERE 
  key_id = 'f770800d3c543135177c7d17ad3f87fa56c0f0e7926765a86e33b218ad7d706f' 
  AND (
    token = 'PHsHw5fBQSYHcFkCO9qtVhpwmB8tNlTsktvxVMbXiHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )