UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zBNQxdeUsKn2Xe6+2BokwJ3+v2ci9pjALaYQPIAdpkc=' 
WHERE 
  key_id = 'b49a0d1a511a6b7ae511cc3f750c0662ecc9f04247f8f6af9b6ebebe9bf46a92' 
  AND (
    token = 'zBNQxdeUsKn2Xe6+2BokwJ3+v2ci9pjALaYQPIAdpkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )