INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99c90ecc6936c5e6f1e5995ad009de1d84adb44d1bc55c625714e37f82b2245d', 
    'MaE5fMtYfqMZf2ZHJh1svv5X9C7nhqhWe8a5R645Ld8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)