INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef5242a7ffcc50096628efa73b743db16bd3f93477b0fb1ccbeee013273bd880', 
    'YvM82lEnXtenbita9PvubWVoJHboHnIFqfFQ85YGV0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)