INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8892b4c05e73379983b653373d47457bcecd78e09ad12037e95517c95d8eebc4', 
    'I4czh5d3xpkaUlAJzxozWw4gGCIA7Gby+QjNG0FfurA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)