INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd818b553460a7f43a4d2b46dfe048d8b9f7a84a921bf039da5a9e5ab64d4fdd3', 
    '5zd3nxM3vtSoX3ILN5aWxAzmrzo+Vkw/rhYuZ61bI5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)