UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMrXfpJP6ZqauxP3fCXTJthMOwyTSnEHlaMwOU0tmY0=' 
WHERE 
  key_id = '7bd3ff938c07e21d7af76fbc679d59ba7f7f4ee427932f312b43782dd50c373e' 
  AND (
    token = 'iMrXfpJP6ZqauxP3fCXTJthMOwyTSnEHlaMwOU0tmY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )