UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TTp/P9e2U4KNzUBLjXQFLY23xxY3Loi2kpeQwSwZKI8=' 
WHERE 
  key_id = 'ff6fea40ddda715f0d7dba4011492e283436fb888cb83e6b1a55d05b8509f21c' 
  AND (
    token = 'TTp/P9e2U4KNzUBLjXQFLY23xxY3Loi2kpeQwSwZKI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )