INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6e03206c4a4200defa17c32c20b9cbedfae6f441be44101a30ef4bf94ed59ae', 
    'vqSOMBK0BTg6SLAsesmo7qqdE+jw5A6MO2bVxL1LBJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)