UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DTBW4ZIr+U92vMI0VVhuVoDicrpbLUzFTKDC5Dwyubs=' 
WHERE 
  key_id = '3b0fd7050acd983892d4ee96a7a762906d3ba84c7b2027eb9e617a693cb897c6' 
  AND (
    token = 'DTBW4ZIr+U92vMI0VVhuVoDicrpbLUzFTKDC5Dwyubs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )