UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QrCwD2c/Ytd/B3Fnk/IfAqe8gFzdbdBqErNavSLGPjM=' 
WHERE 
  key_id = '8601864dd0db2008607b9b503c671e8ed66a14ee3559c91783cace954c7a8b4f' 
  AND (
    token = 'QrCwD2c/Ytd/B3Fnk/IfAqe8gFzdbdBqErNavSLGPjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )