UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5aiT4Jwy3vbT6sfLoCesl418Vy+hGEKuzIysmtdhmOw=' 
WHERE 
  key_id = '1f400c2a76bece8c434fc794e42b1c509901654158c03ff3bfbd7f28d065f4c7' 
  AND (
    token = '5aiT4Jwy3vbT6sfLoCesl418Vy+hGEKuzIysmtdhmOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )