INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28ea6b50cd8e01b69f60a08bc79c0b8888c11f862c8a9982d93e766ad52e0526', 
    'Fmar2lrQmNINuXQbR9rnseBDgpOZdMNZvVzkUObYd/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)