UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQD20B+PRcTHDCm3Kg6mfRn7WaLftX3njzwdf+gTrgY=' 
WHERE 
  key_id = '55ce1af10af6de45ff41c0427a6d15981c7ddb703314fe71f22fdd24bf710a41' 
  AND (
    token = 'YQD20B+PRcTHDCm3Kg6mfRn7WaLftX3njzwdf+gTrgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )