UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7D7Sbc5Po1GlFT2zFQTIYMC7XY27ykS/1JxXDLhRzQw=' 
WHERE 
  key_id = 'b5019b9c35dc348655d928d263ddeaf9e2cd77238e9833651b39b996b615b0b7' 
  AND (
    token = '7D7Sbc5Po1GlFT2zFQTIYMC7XY27ykS/1JxXDLhRzQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )