INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a6859a6800bb193b19f2092d763f3de2a01fc2f12d39ea26061a0704c7e7a0d', 
    'eKxwo+ml6lwPb9zd47cdkdGpUYU/Iykumljag1obnMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)