INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b445f7354e8bb73400fbb12587a98c7a2a493eacd8906fa379495a46092e95c', 
    'QFYUgBtZ6WHV+fOcYDlnaRYCBoOtLPLUqp/FHT0X4ng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)