UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XYoKTWprWDgrUVmeOGn5HfPyPL5dydLbjedhUOhYrYg=' 
WHERE 
  key_id = 'c63341bf97bf73dadd468fcd6e793f08a17e7060f39526f58477574d96bc0677' 
  AND (
    token = 'XYoKTWprWDgrUVmeOGn5HfPyPL5dydLbjedhUOhYrYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )