INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ea68e7357dc751e10b6368cc3bed8788da13709d33bf88d7b9a94e7b8c661ca', 
    'rv0yrwK5dBOkpgnAegBgiJN6gJ3tQ8Gr46ST3gCasvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)