INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6adc592e9c837fdd13e8ea39f0b7d2f5b044d9df2129e6176c421d6f8d4d70eb', 
    'mgBS88TBKEiUKPc5ppIu43NMBODl+cNhVwFAiUT6Ldk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)