INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8dd8d3d96b566db2bc24ae0d8d2a4a899e934ef6927a6fd928592edad0acff9', 
    '52pxpdXdb5ZbHcjrTxm7OfEXSgKuLsr3+Z7E99Y46j8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)