INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee6a454ef9b3bb352eacc2ecadd171a15d1dab583970eedede13687af54f53ea', 
    'EHvZMpLpoVa3MAZ2Ocklvj5YQ0lRiNJlIrFupDMW6DY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)