UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tGmyr7SkMJV8w3rATRI8r0bO4pzH2AynR5GymNjUZ3g=' 
WHERE 
  key_id = '8ccb4f445242b2f65b8720096922ef3eca9a9c1d5620ede765d16c2fe4876486' 
  AND (
    token = 'tGmyr7SkMJV8w3rATRI8r0bO4pzH2AynR5GymNjUZ3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )