UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7+3tq5wOBh+0i0WTKuI5QorfweacB7qXvRWgjgMhY8o=' 
WHERE 
  key_id = 'bc8445370d3ba664ba5ea6c19a0ac6322bb1cc0b238e1d8a6945dfa5f5ec7097' 
  AND (
    token = '7+3tq5wOBh+0i0WTKuI5QorfweacB7qXvRWgjgMhY8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )