INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68fcb4a20da863f84ac721faf31523f75bc6fecfd46a9c0d4ace1e3eee338272', 
    'H2shg3CCQk2CLzCMq1HmyYiKeAANoMe0+3xrmak45Ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)