INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99be6e432fd65ebda7ed1f457bb0469cb49de62c5aa52a716e7068a9eac79592', 
    'pkXkqWZHAvWt/uqUd3nUVuyg/4qmI0STZgsNtVAV9bA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)