INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68f6dd94d1b3f962d72f7cd212bf4ff71e928fcbacfb8a3232c888f4cb9dd2cc', 
    'uQ+R42PsIYaGN0RgqmffOice3s4KJVH5WIbNGIz24TE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)