INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6042837732676310438dbf36e1ac81a5eef362790058a68ac20a5b78da8a13c', 
    'qKMMuFPp5bDkkHZO0HTXYklViHSvl3CWuQ3DVs3kFm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)