INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '647b49b534b62f659e35429696a97251105c7898ecf54aab9bd9effe01f48dbf', 
    'YHthwKAl+LiiEH5RwHxW4s6ILiLN6WAwyk10tX3E9g0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)