INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9b70ac2e663f56c01fc9fa4c869f10102cdb94e6c0171dc1390a87ed7e1b7b3', 
    'dvL5dQn5xsufeq5wBcFJs3F3zFEBQ1k6bnQgLfEc91M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)