UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V0uv1nkkEQ7p8n0B9Q84Qwxe8XS78zEGbdFIaAvhS2Y=' 
WHERE 
  key_id = '0b426c4ba04c4951f321d02934fa23cb7f95497a693a2cbe345e9175cb788f2e' 
  AND (
    token = 'V0uv1nkkEQ7p8n0B9Q84Qwxe8XS78zEGbdFIaAvhS2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )