UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'huwmAElmZXKBDeYPg2zhOQFR2CmSbJqDFvOd3jN8Blo=' 
WHERE 
  key_id = '16e62e423b0abcc8ee11df71da4efa50c691bc8bca3445bca4148e9737181e35' 
  AND (
    token = 'huwmAElmZXKBDeYPg2zhOQFR2CmSbJqDFvOd3jN8Blo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )