INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a88c71dd6cfa3d454281c3fa1ea30444a9f80ab82ddb1b08593a4756f8c68acf', 
    'etsSY5X3/G8vBUsx4px6FhB9GHOg5PC5wb+3T24Qfto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)