INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dc13fb68eb4d5a55890ad083bb50cdb29bc7c994179dba9c233ffc0edb7d0d4', 
    '9IZ/nQRK4jB0JHbXPYVZYPGK5ezyUPQwNzwgT9pYafs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)