UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V8VtM5OhsmG0kLkdtFalHeAQcJgUnbwU9p0fuFPfQKc=' 
WHERE 
  key_id = 'd0cc5fb670129533c622ee341800dd8dc7dbf1abfeef161ad82d49b55590de2d' 
  AND (
    token = 'V8VtM5OhsmG0kLkdtFalHeAQcJgUnbwU9p0fuFPfQKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )