INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81a32ad7b065231a8e209c1100cf09513ec1857493dbc021403828c0f5261afb', 
    'IEu4RSlyMMaE1+EBtYjmgaYsEQ80ktfIGYbQcIc4+QU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)