INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69c7b0536668e254f06a64c2221bad0e47914fd0b364053419f40a726cb6b328', 
    '+SXh9BMJzLHlUQCPwm+ZoInHtEeXkWq8P8LbTwHv+Og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00078

Result

int(1)