UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aBUeCa6CwgoP6L77U+FEFZoHTnEHmGew2VqaOajEL6w=' 
WHERE 
  key_id = '38b1a4d0b7b5773aa1d2ca888c3698f8f15db125ed559bcc613940c9bc58a8c3' 
  AND (
    token = 'aBUeCa6CwgoP6L77U+FEFZoHTnEHmGew2VqaOajEL6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )