INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16af3b790030d1494e9844479c65cd3bd2aecfee7743edd750baf3f2bf67f760', 
    'SU5zYkMDXVG0MLTIF44t0atCPS4e5WY0KVh9fAOsOZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)