INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29fd13ba47531729fdfa2ae56a66c4adbd298a3a1a504d17867f354af6bf935c', 
    '8MpN477fZFgflk6l9qPhPK/HwXVNedBt7yjzoSAnUh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)