INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75fcf08b8520e83f44c49f715da5f0eedd0aa2f5e07367b5e64bd9b400d2f30d', 
    'L+i748IGpfyEU3bO6Aeaf234CaWrV6rwL46F6Qu7Tg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)