INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adc120903cbaa109e03e0038018c4b53d90380c6615da146ea7db219f86c8534', 
    'CPB5HeUu+6pnbs8wsLJbDfglDi/8OvVZeAMOwP0qk8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)