INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e38d5f8f464690caf960682412d1592e41dd36933a800d09974cb8d6ee7a3ab', 
    'Dl+NdAXr5acgCj0VXL8MIXmlzweU/1s9BBAZ5dgFq4g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)