UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tbUeg46TTGCHYN2DImw/xajoFPZe0/kLQhnyKkSOtxY=' 
WHERE 
  key_id = '2155f8d5ca3976d52045e3560da1dce1fe469ebdde19247c8572e316ef7325be' 
  AND (
    token = 'tbUeg46TTGCHYN2DImw/xajoFPZe0/kLQhnyKkSOtxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )