INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9341b82275d52d1f28e3e21ac3db5049fa59b321f1a63209910148dc1a31f54', 
    'RCwAauoN4vw2RRnw+IAKcoGBpqaS4OlKo27PgUiuZ7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)