UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCJ6qLtuygAprtlgN2izpfj2NZoG02lPr+xv/oNzxIY=' 
WHERE 
  key_id = '2407f311ec14f318b4ae21df1fc0de36fccda4d1eff9146c4392ebe395214d52' 
  AND (
    token = 'iCJ6qLtuygAprtlgN2izpfj2NZoG02lPr+xv/oNzxIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )