UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UelQGjhs4BHw9cRgA/H20kerHnXwvCxDnXKwISC5f8U=' 
WHERE 
  key_id = '34b1c74b0b696be44c9c1fcdcff6fb86bb79b2cc791d915785b6c45d266ba0a4' 
  AND (
    token = 'UelQGjhs4BHw9cRgA/H20kerHnXwvCxDnXKwISC5f8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )