INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a8a88aa9ed9d93c5475431a0965891d0557a3ea82e2135aa9452407335f4cd2', 
    'U4FAa3QNhY/2DI8lc0MewTIVvEmyoLdl0H1SELT6aG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)