UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7A7uoMqksMwA8kbe4TIUr9FOstXfpG8ag1Biz4jdtw=' 
WHERE 
  key_id = '95e3858a9c1476031d1fc9ba61daaa36c26fd39bce715eb0313d94bd42c46dff' 
  AND (
    token = 'i7A7uoMqksMwA8kbe4TIUr9FOstXfpG8ag1Biz4jdtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )