INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6e8b95502c6453fc40b4912fe4a14c128532391682d83fd25ccb5bdbff892cd', 
    'G4a2OVgc9Pswf3b4m9fXxAbGrcZpzJ3ltWON9Botop0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)