INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c76c57689a5a85b5a27ce6f05c295be4fb75d83f995a6714ee17ecb0aa903058', 
    'J8u+E6tmvGssL0FH+suwO4v/SBHgQjZ9ToyDAhwH8zg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)