UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CdV+S+AXz8aHCAYCkx43bn4KIGsY5QCn3KkeyNfmZmk=' 
WHERE 
  key_id = '75bb092e7b947f5accd888448f9510ef8ccf36a193d5d5a7b29341a445809195' 
  AND (
    token = 'CdV+S+AXz8aHCAYCkx43bn4KIGsY5QCn3KkeyNfmZmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )