INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5598f87f89c9864208b02cffffdf08e559adad93b322f8212217b5e1ca6abe38', 
    'emNLDHhYmdNUwxCf8MLQqy+vrQ+99efco4ez9AKSyaU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)