UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KYOB3ZhtG4+1UQNuDLYydUQivoNHg0tI4QMTDlU9F+w=' 
WHERE 
  key_id = '37525daf75a7aa9b9233db8a437a0edb0aba4c4a79c7a3914781db0e0616d767' 
  AND (
    token = 'KYOB3ZhtG4+1UQNuDLYydUQivoNHg0tI4QMTDlU9F+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )