INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce398783e349e6e2a8bdbcbe17f4fe6503421f0663ccac8d18883ed3a35c756f', 
    'E7R9tUCFYntMojoPQM7fbYEhSLtOXXVqU2Ft85Hgguk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)