INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7cc451553a54ae3dc1af6b44c06b66998b6d502b9a4cf445b9d9163c3a1cad2', 
    'DNJ3ZTE82tuCgLMYj0eRI+BcCJoyUmVvKngvJqgQ4ho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)