UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fFT3r66OYEAc1QdtPgW0vTf8HfjhM1SHVMPXVRKQo14=' 
WHERE 
  key_id = '188d876adb74b478b4684ce67d34a3a0d297a27e87c6a2fcdac356e18a350619' 
  AND (
    token = 'fFT3r66OYEAc1QdtPgW0vTf8HfjhM1SHVMPXVRKQo14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )