UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pjdZTmP6zyghE8dME4GtS55iy6eVYzVRbQs2FrLB2y0=' 
WHERE 
  key_id = '3bd872492b8dc2ae3417d555124937230dae00d9c6162fc8d35555a438520813' 
  AND (
    token = 'pjdZTmP6zyghE8dME4GtS55iy6eVYzVRbQs2FrLB2y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )