UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nv7ogXhvfLCb51qDMI3aFvg1C7Q1h2BrIdQGfCIyENk=' 
WHERE 
  key_id = '478ddf8f79d0ad324cb5bcf2b6daa1baa43bbb604c244730392534358d7c0d2f' 
  AND (
    token = 'nv7ogXhvfLCb51qDMI3aFvg1C7Q1h2BrIdQGfCIyENk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )