INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a48ecca5a3be520092612d00395227fe5f8d3d0b7021a947e94d551b4068fdbe', 
    '6a91A2ru4rADbnc3LTV0bbzxroEcVJGyeQJVF6XZCLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)