INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51c9e937de9d8c80fee5c68325b050c6f8f7ed6cd05fe209316243c29aa04e9e', 
    'ISDSrkBrdcMkxXUqjqxp8aUgU24QFh/yGg8PtIthv+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)