UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DXneWQ+99KmpWOvPk3e/STLpQ6IvHEUNeaZs7QenkM0=' 
WHERE 
  key_id = 'efb21c0e828171e403c14c71348791b9a1d990892ffe35c1bc6f5c8c187e8154' 
  AND (
    token = 'DXneWQ+99KmpWOvPk3e/STLpQ6IvHEUNeaZs7QenkM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )