UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hDBqwR6CXLnOya+BBnCFCH7QVPQnbyKmT/yXotUdJOY=' 
WHERE 
  key_id = '6eac0730fc12cbdbdb0c8aeb65365f2dd6ca1f9408bc3293783da2861be5c8ff' 
  AND (
    token = 'hDBqwR6CXLnOya+BBnCFCH7QVPQnbyKmT/yXotUdJOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )