UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mia6ercRxtLaUmW8+jYsjzEZTOjJn2l8rz4NByX6cCg=' 
WHERE 
  key_id = '616f611a2b22dbadacb92aaf9520f4f90b19ea59e2516d7e1afa548b419687e5' 
  AND (
    token = 'mia6ercRxtLaUmW8+jYsjzEZTOjJn2l8rz4NByX6cCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )