INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ca2135ff4082c07cf4a26a67ad10d58f733e33d3ac323a49a29c9b2fe4db579', 
    'm/vj4nLcnIvPY4lS5o1ldKtfIDtigvMh5WNuoKQswvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)