INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '715bb8eacff9755b54f4a1babebf68e5da8ca72f21b66b07d27fce1c99046e49', 
    'zjIwe0NN8wky6XqUZ0n7aG4e8YHpw9mGPok8QOLm72M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)