UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RhRx1/+HAmL8WE4u0PEcLW4NJHw43D/kUnbW+cqGkVo=' 
WHERE 
  key_id = '003258a8f7d58221dd6a49483c0a6d5f8599939542951db98ce301f6738f6b3f' 
  AND (
    token = 'RhRx1/+HAmL8WE4u0PEcLW4NJHw43D/kUnbW+cqGkVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )