INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd91838cf793c155130522a339a929a926674f956815c3c0dba0c3e0e6b56d102', 
    'JVqvPLE6H+I1Xr8lSSrnMnGXcfmoJ5ugrZDQMEfB5RE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00165

Result

int(1)