INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b68c4301f96675dfe3d380dc124c6bfa090252f3100533532d8abe7714745cd', 
    '7AbmLM7sTPmzmYvA2Vkz20gJGd5uu6W6ZxWeLqRhZqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)