UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '73BELB7gonxdTm/91JxNglkUfi4SYVhV5y2WR+v/tYE=' 
WHERE 
  key_id = '4edf403dbf69bb101882923b0b35696596784d24d63b0d81be397b357162e5db' 
  AND (
    token = '73BELB7gonxdTm/91JxNglkUfi4SYVhV5y2WR+v/tYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )