UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JLPom7rnJy+Mr9GZPjWMEe78gyL1kI+TqQj36xbhCAM=' 
WHERE 
  key_id = 'dd5f36acd6eda4f8fde4d1729bf35c0ed5cc3e70ad997982fc0ed4cb690ed7a5' 
  AND (
    token = 'JLPom7rnJy+Mr9GZPjWMEe78gyL1kI+TqQj36xbhCAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )