UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GwWDbWt/jIZFqDW2SQJvIdWb7nv/VJ4h5eD6VBLfEWQ=' 
WHERE 
  key_id = 'e1c4f7888333cd0af76cdee0531cb03ae6231df85a8c048b65fb78cccd913332' 
  AND (
    token = 'GwWDbWt/jIZFqDW2SQJvIdWb7nv/VJ4h5eD6VBLfEWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )