UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uZkE6Ngje2WvUQO+qk0puv8uBWwN7EQpIHip1AHpqSk=' 
WHERE 
  key_id = '37bce7cb53098f06f6ba0efccdda4307a60f557974c5238f0e55caeb03bd0aaf' 
  AND (
    token = 'uZkE6Ngje2WvUQO+qk0puv8uBWwN7EQpIHip1AHpqSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )