UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rP+ksLrK3ARjCg0F8mhgNL3hhz8Jc9NtTzM3AiiDZ4w=' 
WHERE 
  key_id = 'e5d8d15e404a83d766764a28608f06f524cb7844a4195f46efdb29a22e1ff384' 
  AND (
    token = 'rP+ksLrK3ARjCg0F8mhgNL3hhz8Jc9NtTzM3AiiDZ4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )