INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3f2455840b7b746b714e0e0981e7967d153306b6565614be15f171cba736a7f', 
    'QOEsvGnDizCjnC0JgcTFUGvsICeZPuMyJKMc6aEzE0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)