INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15e3b3aaf96d77ed78d9e2b1b61cce21d3a9ebce0da2c262545b9ac08b95e88c', 
    'B5DyQaYRGHzLW+mEcWHfXD6vVDNrd/xWT56PmlcV5uQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)