INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b129194d99c604ee34306d8cf1a6620b91383a9feae3223ee2cb66e50394797', 
    'oBMpDFtng09nM7fS0zQtIIlo7NCb7Ozdz4hO3Ns34Bw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)