INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6a0b3d58b22d6ea298287dd09f9ae1852c3c936e9832250950cb46829dd3793', 
    'mfRMENU016cypfN3jdQxKUTbPAmSaw3aZqRshr3zq8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)