INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4385debc4a1b8a5d551edeb90231750b4597dbf115362093608e2b70bb4cc85f', 
    'uYPfg1+6NFfGd40LTwYYS0q220jV8JEkG1DeK9op6eg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)