INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cfa3a0e4a63e7b70b530a0a30063df6036201c13edf70b27e6911b3422ad4f9', 
    'nK1xIT1zxr3DG6CMh6yCxwjV9Dm/yU1syZ0+K4uOe5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)