INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a52baea35e27da2c5af0c338011acdf5ec022a15f113431748a0c2303f0fb24', 
    'sQ9vFxcdu4eANLxuCCrZ4VLeBA8PJ1OcEXaNrG5thn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)