INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8efb98a48eb263cb67f5ccc094d986e10efb5e1edd5fb55555be5a81306f9f02', 
    'pTP2NNooZM3XH5JL3cA9Q4WGjZIloBW+FHZ/JdECgw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)