UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8U2dEOOIdhymi/ntP9MWEIcMUQRiTnc49nYuKE3rIr8=' 
WHERE 
  key_id = '7fac9b537a5df649aac8bc496dd407e7550210371ae354db5239c99be4cf8ba5' 
  AND (
    token = '8U2dEOOIdhymi/ntP9MWEIcMUQRiTnc49nYuKE3rIr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )