UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cwiVL6JnshcNf92lP3jO28YA8/xm+G5am6DfT61ysTk=' 
WHERE 
  key_id = '8d6d0726cdfb6bc991b630e25976851227abf6fb79b26cfd8152e47d2f915492' 
  AND (
    token = 'cwiVL6JnshcNf92lP3jO28YA8/xm+G5am6DfT61ysTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )