INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91560b37a02b6070e95eb0b1b2e1926c2188e3a8fcd11646bebe91b5cf7eb82b', 
    'syNfaZszdW1+vhMDuOWtMEgy5yP+GQRBOTQFI1GAur8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)