INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3191e11b6d632dcbc2043bc3bf9cbadb2b92a289d482ab6ad42f7bdf39548ab3', 
    '579cKmlxHrfkzqvfChx5QoXQO3Ftg2lVCZuhOiSVpHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)