INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8236293d57608337986258120c01ede93c1f48bfafe71de9b6c998dbc989c756', 
    '216buwHVWgw4jSXQYTkk4cEkiZGj4yoBsKq7MSFiNpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)