INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f4296a89b2e36411b5954200ae7d052ed11022250ae31f059986fdde17dabeb', 
    'zb2yu4gC8FYzKjLhDqQnm5YSxJEPKawcFCDbK+aF1KM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)