UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ELQMIA8YrSuhGUOK2ejJQGtJzzsQkVGGPmW/ApGynRs=' 
WHERE 
  key_id = '66f4e1664d4023ffc3daa78585188e499d12231b2bc9aacddeec5a494e04b5bc' 
  AND (
    token = 'ELQMIA8YrSuhGUOK2ejJQGtJzzsQkVGGPmW/ApGynRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )