UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+K1I+DTtIT7J1XrLIyQZnS0ePaaxI3EGlVfCyvPkxQ4=' 
WHERE 
  key_id = 'f8a388d17b9db5c3450036235e335289767038e3205e986e50b9e0148ab61b81' 
  AND (
    token = '+K1I+DTtIT7J1XrLIyQZnS0ePaaxI3EGlVfCyvPkxQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )