INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b728271b86d93bd943c42fc8eae1d91c918107186069efba96260195a4c970ca', 
    'ZUdnF6JLinmwlVhMxC8E47TNCTzdIPYn/wjRjhKc2fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)