UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQFP+k7D03giRjMBryzThCvBMkhxxwwhTDpfKDtAfsI=' 
WHERE 
  key_id = '7bb408005ec0dfaa3c96a7331cad2c2db952af758c023b5b55bb292328e7d431' 
  AND (
    token = 'mQFP+k7D03giRjMBryzThCvBMkhxxwwhTDpfKDtAfsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )