UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aEJ05wRskqZewc9Zy7ftnDXLuqrnlocwTH2W8sE/qEs=' 
WHERE 
  key_id = '4ee6ef43d7da686da123c3cccce7f03877e7fd08c254179fd474801cf6772370' 
  AND (
    token = 'aEJ05wRskqZewc9Zy7ftnDXLuqrnlocwTH2W8sE/qEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )