INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddef8ca8519c1e8c52f2706a98f100ca4266bbdf23cc07974cf5aaa45ba921ce', 
    'XPvhVStxId22R29WH0f+JEVs5V9dkZDjmE+yAGtYIZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)