INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19325088aa43ab2d59f9d9c4d3967e84a888add697d0e810896be5a68a663a15', 
    'KhF0RgZfDHTxrS6CSi1iAfVUyai6EITj/kfmcSXCaog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)