UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A1z9UvPOKIlr/JUcnF8cdGSnaeqMCtf8ZkILVfUwZjw=' 
WHERE 
  key_id = '7a2f3f86fff9f2296e23190d153525543c9aaa9807ebe19a897d3091a1366fae' 
  AND (
    token = 'A1z9UvPOKIlr/JUcnF8cdGSnaeqMCtf8ZkILVfUwZjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )