INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91ac80fa16621373c3a5535831198b06791a365a25acf5de337adb121c2c2261', 
    'FOM1+dvUZJsfYSniqaP4se0SKU2+8KsCpJK5sqDnYGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)