UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJ++a/VwYRno9RhRZTih6pViVLbxx7pJ+zTocT+df/4=' 
WHERE 
  key_id = 'e69fc3acab791b802428ae07bdcd6c45e155ae4d0d335cd2060e1813f6249be3' 
  AND (
    token = 'EJ++a/VwYRno9RhRZTih6pViVLbxx7pJ+zTocT+df/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )