UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OK7jms6lFA/yA6SRdshgv49UleGCJUfLLyzl59URFsg=' 
WHERE 
  key_id = 'b80093c4431c7a2e21b36156713fd802ac9a071040e25ecca363a0c6e6be1ecc' 
  AND (
    token = 'OK7jms6lFA/yA6SRdshgv49UleGCJUfLLyzl59URFsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )