UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RFiPF5v0bTd/dTuMyU954BYLV5BBrCM/3eo3zNrCBIY=' 
WHERE 
  key_id = 'ebb678cedbe7686958466e22e70368c00d759565b58773b0c2b5d96948d7ad0f' 
  AND (
    token = 'RFiPF5v0bTd/dTuMyU954BYLV5BBrCM/3eo3zNrCBIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )