INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5a1294e71e666157507c0e43a9f50f7f1a9d66a9c2247b8a51af674b3044eaa', 
    'uKGnENOY8f3rcXX3FvJDWquJnFWazSr0ZxOnJQEFWRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)