UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XvQeetR2Ek+EemD6GygU5KEkmb878DltZrR1rNF/lGA=' 
WHERE 
  key_id = 'c16621b1e6db283b3fec0a1b8f78fa929ad07139afef8552009332ee71ed824b' 
  AND (
    token = 'XvQeetR2Ek+EemD6GygU5KEkmb878DltZrR1rNF/lGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )