INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4209a942c941171dd0036f38cf625980e952ab797396e3d4649281bf255503fa', 
    '8lLnltM9h4MMx3ilnA/fGKJ19j7Yvj0YJERZSgnWxxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)