UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mAxPnAiCDf+CPXDe98EWVb2/TWr3KpkKnlvjIlR4ltk=' 
WHERE 
  key_id = '77232da928e71bb22dbe0a87b296cb106678999049092a3ee33c3ecd3952b5b8' 
  AND (
    token = 'mAxPnAiCDf+CPXDe98EWVb2/TWr3KpkKnlvjIlR4ltk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )