INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5140486428c2823ba4880ebe00458d76844d5a3f8cf5b572d42d763306cc19e5', 
    'o7y6isMfwoXat3fYjQ3ZA80VfX1WkoBC7UWnY41+OnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)