INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9f7be90c9ed1cb6d0322473ff4cca5efeafc57811ca6fc0a2a4b89746f4ef37', 
    '6hCaMNO7tOcLyjNlDvMBHVt4x/UQo3KvTab33fSdkNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)