INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6671faf5d1fc898c6d372dec6fc0a3b754736b0785d8eeced4b6fb36cbfe97c5', 
    'rJR3nyY2AKXnSJop8PZwDz0g1nUTUHklW86TzaP38YU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)