INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f5db778c9fabc04f3de74da96b67f7914d0f02d2ac3c18fbfc554ec0a9813df', 
    'KOuF23yE10QXjGUlkdp8okckjc24sN0i9UWBFNbVcao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)