UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NUc8xDejH3I/QEF+GFfqZwaFNnv2FJW0Q6+qspT1V2I=' 
WHERE 
  key_id = '3c536f7643e9e22651777bed30dcb44bf261b1ca9fb92869408ad9ef264db6db' 
  AND (
    token = 'NUc8xDejH3I/QEF+GFfqZwaFNnv2FJW0Q6+qspT1V2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )