INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c55b0b29d73696917516bae781b46bb21519b48239ff707bff2c9ba40c090b9a', 
    '9C0EZ/jAqaelYUfcDkWbjMZiG0brc4qSj0kd5KUf0to=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)