INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6af28985e5323c8fbe8c92ac16ecf8978a29210e2c97e527f184db2af07f9340', 
    'EpBBERq2XUnrc5jaCUHA0rbDiyNf6tab+HSLdXU/uBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)