INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8fe2a96033e6e68bfd26407a7533bb230fce8e7fe603b50cf0e9ba6df2aa648', 
    'GjZ1Y4djBL+0MOj8E5BMUGGsONO73xLDj7jdc63pdQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)