UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LTLr+j2nvCxZ4rF7SKmCtMi3zsGzdAHxn5cBPtGsY2g=' 
WHERE 
  key_id = '3125a5e33cc80fdf3164efd437be4a48d6344278e4993f0b049be330ba1c329c' 
  AND (
    token = 'LTLr+j2nvCxZ4rF7SKmCtMi3zsGzdAHxn5cBPtGsY2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )