UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ySp/pXlYkiGNueabuaDBwQ5q8JEnlm54gRN2dd1ZPdM=' 
WHERE 
  key_id = 'e9468649cef8bece7ef6470d10209b0fbc31cd5ac1d36d4e20a8239850400e87' 
  AND (
    token = 'ySp/pXlYkiGNueabuaDBwQ5q8JEnlm54gRN2dd1ZPdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )