INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4796a029a6bccaa115647858930493d572641864ae58273e1e44184009b670ac', 
    '47aGScYqzvaGddDJ8M1CFEIVuop/kKyrQYPjuy0pQMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)