INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68fb800ea0ac164d00ade2e45bea7d491e9a72e8dec4e972cdd2f884f97a713e', 
    'iaTs2v6DkSUBiJnXf/gKqwVRFDP79YzjKfDDt9Jwquo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)