INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8aa269bfbb7df5d70f89e0976d43685315575601960634e8354be86a9a497e6', 
    'bSnHMGoAWHDQuhxoKC9GAYv0daG6mrTd4BN0xaR9vJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)