UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZW40Cn9SlxtG9L7qiRfY8cDXkpIXqfKIWbJJhLyOpZk=' 
WHERE 
  key_id = '86143de4cfc187cca267c42cbef3875c57e98ef0738aed9861c00b962b3f48f0' 
  AND (
    token = 'ZW40Cn9SlxtG9L7qiRfY8cDXkpIXqfKIWbJJhLyOpZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )