INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39469bcb8a509589b4ecbefa7d3d265832662754764a055d1c1a09fbdddc10e5', 
    'LGrGdjNJiX50neoh0uuDPV6WLEy39aa/RVSNsFHeDfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)