INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc6e7e15cd10a4f0cb831a1a28ee979fa015636cd082e4cd7ebd778f2859a638', 
    'oiN35soVqdq0ajT7ssCJ7bS8HUn6F7u/LQjc6HFFwh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)