INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20d8411144ded1368e1098320b66681cc54311bf3ef693d17eb0b4ae188a986f', 
    '6GDbQgEtCjz4bVUW597Rk+oexVKbS4hEsBP47Gx9iJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)