INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf1eb57b917fa8ce398ffaf231fa3c62eb05f2c43a34c7a14bedf4a10f40b437', 
    'BNAK3odtoQcG2rqLKzZpiP4clCRSC9E4y/Mf0sHvjKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)