INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb83042c7bb0d836180945958e48cf76ccf36ae40178b8399093d62f825e3156', 
    'mxHSuXCWkGe1Hsi0txOY/hdO4qNJwe04OShHzpksozM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)