INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dd0054dc79f66de0014e1c5249cb2a77397d2b6f4b512addda74ef7ca317261', 
    'Df09UiyQr2MRy1AoIgChiabp6ahj+gM8V6UaJxEBuxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)