INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3a2c9f997f22e8de319763c6e2c2c1138384477db419c75a8f052ecd2be7de6', 
    'twNXsCtpnA78nhGwQF83RsA79GwgsCGVJDOq3GMek70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)