UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iyOjpJ/PP584E8sBbNicTAx7y6u8BPgyHm0wS3zUbTY=' 
WHERE 
  key_id = 'c19cfbd69405d03e3ed53a968b575d50995c52b1a51817ed2e32649b14074ff4' 
  AND (
    token = 'iyOjpJ/PP584E8sBbNicTAx7y6u8BPgyHm0wS3zUbTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )