INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46b3beefc0bd865264fc3b6c092ec73bbade8957c2eedf55940deb293259720b', 
    'S1tZwSAvhts9jQ9FqiEwH/I5LiwHOoI0/2BzVsAxwdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)