INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fef0280903963f605432742f382a89aeca5ba93db23fcf25b73e3487c746352', 
    '/4USGjPe0yj/8eQIbtZhkMm80/CfU2zwQv8qcZwBndg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)