INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86cbf845a7f890da48847064dd5c4721eaf863e988af865b986e57d42b03df42', 
    'R79QmDhqJPPdhl0Yp9tPjN19LW2Oxl9d6MtIUhWmjro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)