UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7YEad71rAxiEMnmH8qBkKHy1qObp9CmUiUBxNglG4bA=' 
WHERE 
  key_id = 'e61c9038f8718b709c618e09ae5184bce2accdc002d49e35de1bed6ed1fd6382' 
  AND (
    token = '7YEad71rAxiEMnmH8qBkKHy1qObp9CmUiUBxNglG4bA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )