INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e40dee2fdca8422f8ce57c1696e6b3b30a0817ee670615ee84a6c29b01948ec', 
    '6O9P8sKI3iLtwfH63DgzYEFwqaVjDIgttd3qsYbdT1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)