INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93900a665945f995d34f42a8100973aa11358f0013104c247843497f03367cfc', 
    'zT7TgflU6XpPVHbesfGFceIHT87RDRDyGPP7QWpqyR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)