INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c1a8172e673a467fd43bdbc831010ad88b8b18b5174f25e6c0e54d4bfb11470', 
    'eoG7w3/4WkC35CBpsaob/MppQM5XHS5xge7OYy0S60E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)