UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EnHyhDvGk0KEuz/Ls1D2dg4S5mTotHwDqpVQNd2kbrU=' 
WHERE 
  key_id = '2862d41a8fe9970b6076120ef41b52579b0e46a51c17b7f9d0d4a58c58d72fa3' 
  AND (
    token = 'EnHyhDvGk0KEuz/Ls1D2dg4S5mTotHwDqpVQNd2kbrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )