INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b77e1d51fede6ab35f239c3fb2c7af1cb583644ec82efaa6c714991d60e392f', 
    '8wFVBf5gLFPAv9iw011d7ocYcNiJbsRsz9eAt50AMOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)