UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lkKkUfzFYQ1TdjcYleRTR8FjzVGQ+RiqekWvebkB4JY=' 
WHERE 
  key_id = '2f61300effe4444a9ed4eeeaaa9d84f9d10c04c1474b2da2ec6ad7976fb4782e' 
  AND (
    token = 'lkKkUfzFYQ1TdjcYleRTR8FjzVGQ+RiqekWvebkB4JY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )