INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef2647f5b6405f1127321000376d001570c2500e286ac788d6a1e0b66c90d4e6', 
    'GbYheav0mtraEzqBlx2M7Mc3sQ/+M4eFvxJH1bYR+eg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)