INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '847932c78b9bd79d37eb241d539d1b22c97eda3155619537cb229f921ebd055f', 
    'jmiPdM5FQjVpXRg0MhCd21E7CSNjE9xP68N5OBYfbvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)