INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2814f1940904c9ccfb3291718419fc6a6878eb8b88d349284cad54199a7da1e3', 
    'h3t+HBGL1DOlyvZdSlCzyck/4AgMmVPN2uVwe31VfXM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)