UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dOoBwOmznMbrVc/aMvXh4dSDfLWh1+H+T4S74SB9FAY=' 
WHERE 
  key_id = '159249c65c528217845f2f9b15e695b7a80a678f3670f512af4999a64560a427' 
  AND (
    token = 'dOoBwOmznMbrVc/aMvXh4dSDfLWh1+H+T4S74SB9FAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )