INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '472f667449813867e4de8412183cac5e356f028e02b818a150df05ee1d6bca12', 
    'yxmxofQZhlLbfTOHAuHSHo0TCxXV/lqjHxnKuHMub1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)