INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7a2aad366d42a3343147a90446a2c197e67b8b032e305a2d2b0cf5bfa0d8d01', 
    'SYiBEzpvpH/WJa7VfsKQCsZpGQLuaOsTNKTuwB3qcA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)