INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c1720acd85c1091137de3ff5b14e0e0766e668a457f306b1d1e2263423f660b', 
    'gUpESdJMzYbJRYVLBLQngqXi3tcmix9hpDnMXM387rw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)