INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5783560287460eff09898303a3c37bd5897718d423eadefaccac408e06cd6eb', 
    'Ku12kieXXBhFQKNi19pKrIUF6q7XeX8GHiPCgEx2HWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)