INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b790843b1b2565106bb222300f378ee26c59eee32b563265c498eb9150ea6d4', 
    'F8Q6XDunJVj3AKUCLGmc/JMPfC0710LJs+hTE6PZYSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)