INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5814412535300e8f2f44b282d2e90f78fd6ae9ddeb20b0310e6fb9bed451a77', 
    'PpBwbp6Nl2JIwlKv8H0M7Gunr59eHefOmN/rGAis47k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)