UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4mxRPsN0w+PO0d5QGif3OuTU5IDyfcRKwRi2iNyYkEU=' 
WHERE 
  key_id = 'f1f33ea462d6dc7ddd81bac648ef6bc0366aecf5602d5edf7956d3504270e226' 
  AND (
    token = '4mxRPsN0w+PO0d5QGif3OuTU5IDyfcRKwRi2iNyYkEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )