UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pLf6l4fGrVpcjvUOY+4q8kr3Z+a1hCBkOIPOVDbRMDM=' 
WHERE 
  key_id = '0a27cf60f0e980b5a27b5a1ec3b1e488f6dc8a6e4d5578a6698ce0dd05975ba9' 
  AND (
    token = 'pLf6l4fGrVpcjvUOY+4q8kr3Z+a1hCBkOIPOVDbRMDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )