INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c2fef53068111148106d3f9e76d0181ae9f20652d6363374459090090e023df', 
    'l4WMiYoReqi4mdxHpseGfJOBrQrUVq9bAvAP3XWbMb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)