INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc2c5d0e05021a3810842eee92424982a45631769457395076df05929ee9b7b3', 
    '5PU8LAq7k61tqmZLb5/4rxlXZKgMdV4nutPZwpW94ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)