UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Cj3AsTelLfOxeDjR0Qo3qARfLyr9PtFVdkhJI6erIY=' 
WHERE 
  key_id = 'e27aca2c7690b82ce0a378d1dfdedc75763fdd9215f8f505d0064fd6a1222c5d' 
  AND (
    token = '+Cj3AsTelLfOxeDjR0Qo3qARfLyr9PtFVdkhJI6erIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )