UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BGs1agGIE3I4kkCHZXcgyI/Or91SQIVh6O7deXdAShA=' 
WHERE 
  key_id = 'dce0b7252263957836d3e65e5b9d87a074c3a4bd813271aa7fa9f08e375b3136' 
  AND (
    token = 'BGs1agGIE3I4kkCHZXcgyI/Or91SQIVh6O7deXdAShA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )