INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77572da99e7ebc33afb2f93b4e1bccc0d156c16a875624e653fa0d3cda4bcce9', 
    'SKhRIgpPJAaOP69T8nI2iryxrNhcJP0HPXd0PR25dZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)