UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lh5ludUNFfr6EuoWNTNJy/41ZxjV9b5tYDOnjTqQe3w=' 
WHERE 
  key_id = '4f02a0b4fcfc29730000f0a2ae11103cb2886bd1b8da19b6db6e1af91233d90f' 
  AND (
    token = 'lh5ludUNFfr6EuoWNTNJy/41ZxjV9b5tYDOnjTqQe3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )