INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd89d4c30d41fed0616ee4122cb863e91b874bd0069d91c38746df02bc024aa41', 
    'SfEM/mkdZyLKQGjsmbKhQ0V18rXaFhNqqdOSEOb3/rM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)