INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a781cf520b8c9d694303863142aa8fa5cca71fd4122e75ae2798f134b36cd66', 
    '3UOyJKlnWfIP7RCOWM/wuVip5R0EUA/KYdzxJVuXcts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)