INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '141a544d1b0d51ce90f35a7c4a91d9584902f1e0f41e53a8e6c375a3588451e4', 
    '0xbbHZEx7Ox1Cn4DXGktBxsLokDD4/5mvwEYXyupHkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)