INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '311442572b53fa22e083d5e6d74a350d8e5852cd027781adfba4f026fb50f13b', 
    'NtVBKE1AYgLs2Krq3UmVWet0fpuDNCsMCIcUkkV5/PQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)