INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c44e5509ec04c6328393503e19bdcd7df408e4af9482f5f94157f52dbbb0216', 
    '4Mq4CZMUIGuLXQe6SbomGNdE9FdAj/PWsbeEWPSx1tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)