INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccf03859634324e9c374f87a270a41b8bd4640c4ce540ad3adf5aa31673c04da', 
    '3tbgKKRfqKe8ROk+taCpP1zeLwrNnR4EZICc0R+gpHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)