INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c1addfef6092d96a57120bcbe49d0ca9768971e2e0608eb7739f476db8eeab6', 
    'ZPcRpKdXoOOr2/uGPyPpArkCm4BvJQ5hfrohkgYWBEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)