INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2ee838a481d66538def91c6a26f4a67e190fd30033e2bd852266c54f8aac044', 
    '+hmKWtTpNMDP/ZsMvsDxVV7gcK1ltldDvCk/n0CbNX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)