INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '353f7dc93cb08d642b3b4a95a343b1bfe93095c0721f6411b39ada579c14e427', 
    'V4wBYZ3s1GBQbHBE/6HR36CRItbX9b/eGJ3qgyeTvDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)