INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81da0db32461f7bd02f70bedfc277eb969100e4e0ff93360063bd34110bb8b52', 
    'O8o0DTukkrgji1b8nRNVyBVb85Y6tZi5cES19ZhtVrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)