INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bb9d5529046069f095eb3743735cfbfb92bb4097e2207d7557faa69b2da5e3a', 
    'DQUGxih/P6N7UpsD2SiNBJuie94k1n3++i10yMnBhBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)