INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c79604f5e6a903656146058d51f87cadc07a910065aea4cdbecf76825bb6f22f', 
    'aXgWP94XZMuGNvcslXB/+qQAHxvze8FxC1HgBqRGvJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)