UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YcuUXA7DhxobkxmHBPOPtfV4tmfB3kix2UJwJoV0aYI=' 
WHERE 
  key_id = '1c42e61996a16568183f3ee3e7c39ef8f7168f3518412f8b1654c0ec54fef725' 
  AND (
    token = 'YcuUXA7DhxobkxmHBPOPtfV4tmfB3kix2UJwJoV0aYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )