INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fa00459af48aa7134e7a4a3506800ce394589bde5e899410d242a0e789399e0', 
    'lHe+7rXzjn6CO4y/z6KF0WjQO5gWp8rPBMOZ3DGHVjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)