INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc0493623b589beb66407b920d29deebfd014b5f66abd09f45c033533fb751f2', 
    'MScQ1D4RSHLQ2ZZA1RBI64gYa7Y4MNXnejNnzwwT5Q8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)