INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9247d30d09833e58344a71c3a3828db38ec20fd1bda8485bbcee4d62f6828e08', 
    '+ZaIfzxOVtCm6/h6Ck/6QdWctQy5FnlKMuVXQYSCbLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)