UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BxXCyng0SCGfEsw22bJY+pgA1FOPHF4WnJ0tkcKLOrc=' 
WHERE 
  key_id = '1f32b7e1a637d7f8b1504dbfcb973e6f71a07ad2ca4e3c5352032eed2df3fad8' 
  AND (
    token = 'BxXCyng0SCGfEsw22bJY+pgA1FOPHF4WnJ0tkcKLOrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )