INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e79d49b6444fdd21c446bece3a1b0e8ad8115df834b4c7a24d131ad3004e6ee', 
    '17Gd0n2TDNbzfNSmzf09qBDKf+lnJEjrYBegAk43brE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)