INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d1a2a6ed31bca677140d7cb0d02a0de6158044c7fad3821a5d029029fb30f7a', 
    'Cdv2FmxUIszIU0R7Unq353GWMpaXeLtxgRashjWa5Jc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)