INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c68b44a53c6a146475bf018413ac2bb8642368f18e5f3778874303a24c8556e5', 
    'LegUns9+kRJZ/vFKATVbPgEHUdqX8EKqmB3KjbgUHCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)