INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfdce413733fab7890e7dccf4602a8a250593f62f53db232956237d10b535104', 
    'n0KRXYvaC8HycSNZtLNOzf3YhQFw99WBv0mIMazUZRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)