UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EHwN1M+5fJ0vJJV8gAgO/leQ+X5qoJOWu/IxL7L62wk=' 
WHERE 
  key_id = '8f51c0047df0bde1421c4c5bc9690e5aaf148a0d0ac9d15f13caa0ac75c6ef72' 
  AND (
    token = 'EHwN1M+5fJ0vJJV8gAgO/leQ+X5qoJOWu/IxL7L62wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )