INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '237927e75bf40945b02aa4c3128251d546039980c20bb9bcb71b6a69d6ac3b85', 
    '9AqyFoLOUqTk6tS1OFCWoGwq30f4ZcSwKRSKVHlnOpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)