UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y5mdTbKLCsIyluq/MFBhJaCDNDtXcYokCbi7Z7tBX/g=' 
WHERE 
  key_id = '08bbe78d76e0a5265a33c90ef03f2c0e885402e9d846eeee60e0be0345cea1ee' 
  AND (
    token = 'Y5mdTbKLCsIyluq/MFBhJaCDNDtXcYokCbi7Z7tBX/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )