INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '740b73bed9a55425bd6c86e347712f8c38ac2d0e8643e21aebe7c51a7ebe40fe', 
    '+N6I8/NLgvGDf1L4Hu8y5VK8zXW3EH7DYG6QsN692eQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)