INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ceb2442a2d9df2a50dc0a91f9d8dc27288adfdef644777aec73eb2e109e10fb5', 
    'A9byIdxhjtE6970HCnqDC8GnIOIIwYuVJE5fstIIMug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)