INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eefe80505ebe7f3d816276a7e5ba6bc0c012399140d4f6a6d994fe84b3af1fba', 
    'fl7mM7KcmjziqqOn5nLC46Xb8WypYjg+ekHMma79qg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)