INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e848e9024cb0ddc9873c66fe7f0d5adeb1cc856ff3d6fefacbd2f79aab21c8d', 
    'iTnkxlZNdLaib06/aCanC9StynhfcxcohEJORWQHcVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)