INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f490bbc5c935531db845f092cba491461134a8ed269151b9ae3fcb5d8e37755', 
    '6oN5a2tttbViB5eMdTTusnQY5/VdvA7M+cKjjecBnko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)