UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EuSsMFB+rxBABjZQWFWsCN6BdkKFAicfciHzptRYJYE=' 
WHERE 
  key_id = '71dd46fc6771c6d3d18b6e9505d41b7a380a7beea3a3a11bcf4b9e4eda4bfca5' 
  AND (
    token = 'EuSsMFB+rxBABjZQWFWsCN6BdkKFAicfciHzptRYJYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )