INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac2a822a5e14089448270faa000dc0d40e06c0679be96e43d8acefc727b9caee', 
    'b9Q/wkK+Fv4GwzsKqTV6rpzrv1YccoSodpsqQnz0Oms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)