INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6f8268e213e712c025b521a0864f413dcf43aa0f4d63e3c7be922c2dd6cac14', 
    'UDhqWk8JIWachvB8B5gqEtP9Au2IqdUl4b8dIr0Aw8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)