INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a21f6153b755d9eaec6196cc8ff206f7a4f454aac13b23d5fdd0b1beb9dab3f3', 
    'Qg6P/goEza7wAxuygGufMmY5sViisNA4JKYdSfrI+Vs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)