INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2211954590e1876e9de1566f5b50443777e1dd9fb0e894f6b78f17e454794f9', 
    'oXrwmgbvNMP/VL1q8/ZlkDJ4MwTL6b9HRJKA7A9sg9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)