UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ie/CZMM43lu/PQJqk05PYUev6L6eT0edw13a7rN7qUU=' 
WHERE 
  key_id = '83a2999f57a6b28661ae6e2eece6bbd7c61e7f04e4a6db15738d5c20d8b9f000' 
  AND (
    token = 'ie/CZMM43lu/PQJqk05PYUev6L6eT0edw13a7rN7qUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )