INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9861c046864609885b8c33b482564ae6514259c7ee642d6018b268bad7b7992', 
    'RWM0mvO2AmraAg7p9wT+pkfQU3icgoBCJBYH3BXI/6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)