INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfe00d7930c4474841cf4e1731843ed276c8f251c84dbc9d94f9dcc3a2295609', 
    'ksR+cDczSv+EN8RHCgvqpTdL7wPJqlse04QCAxC1vig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)