INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd82f8281814d9622b08a0ddf3203e0031aae10976cbbcd88fef932166c613a6d', 
    'SN8c6HgOEoMfFfdZd36ZKeqWUREt8SKADLtYipGDKNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)