UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yRiHAOPpZzCXoo1jBXDqjJDLTkk8+QNibq/FQYQPOHA=' 
WHERE 
  key_id = 'aa684a826a273f2cb5160308828c50cd0377dd3d835d33577aec1accd61d4e5e' 
  AND (
    token = 'yRiHAOPpZzCXoo1jBXDqjJDLTkk8+QNibq/FQYQPOHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )