UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XqbjhQaNIdxk1hOUGl75UzXlmlRv3Naqz2rLwmQ6FGE=' 
WHERE 
  key_id = '2ee601e713b88059327713b210df302722dfcfd1d738a95dcddf3adda95df22f' 
  AND (
    token = 'XqbjhQaNIdxk1hOUGl75UzXlmlRv3Naqz2rLwmQ6FGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )