INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d9247bf20b1d4acd7a34299c2f6366778fc105c326e5085aaaa1d8fe251db85', 
    'SYgWaUE00tfVYwS1DeXzRboCdLSlfw7Al/Rq88oE0bs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)