INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75a4b9b42844f459f33050b77a8c4a0e88b121a862939db9e7e04f3fafd5f13b', 
    'VjIPaT+RE7bptE2crV16aHlEbmr4Oi4/YK8AyLKfzac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)