INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9be5cefdf2ade6a9c7183f88916bc6753d054b51ffb259933c47923c40ab10a', 
    'n4YacTErUm6+CeyFgfZLEcl8CDS/JRGIaPJHB2KJOOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)