INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1244c655fc3538609e4558282a6878826858bd01dc05a1fd399d44b741a9a198', 
    'omDbhxudDzmEZFG5Py/hLdMVZ8CmvkmWMcgC5ZhNhPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)