INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '684e4f62e3c1fcc2c53b8aa15dc201987553e58e673102ec88abd2a4258acd23', 
    '5J4E/rSYtgMN9rrdKEfhsNqUvsaZXf4kU8j3BnPc8xE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)