INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '247e76950d175ae36097759d5a7470b4cf301aae951b230db5576a5ddc0915ee', 
    'o6bqq2EDLBO3noYOk5uWnRJR3N3Gf/fZPcKveI1vPwU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)