INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e2e8c6ad0e3e299d04c83e217473e1c653a9728089e797125d6818e2bf2c2ee', 
    'OOuZ1MPcem0PkAYGmCYH3K2A1g+R9sa6sRVmdoA6nZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)