UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rEntuRLpURwwXpx90HmUDuH2ShlEHAWfnG7Vkwl/3H8=' 
WHERE 
  key_id = 'c0d01ae094a69670359be3dfcf8ee3eac98f34eeb38098b8e9d3e75514209a51' 
  AND (
    token = 'rEntuRLpURwwXpx90HmUDuH2ShlEHAWfnG7Vkwl/3H8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )