INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'beb56550f4fb0dcd09edddc2b273c5591251995970494ea739ce04131f34ea75', 
    't7MenF6iFfVyujOY4ushL6BIrNYiuXnhD9T9+xJFpYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)