UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lz4GRaOD3VzYxtU8Y+piJW5UJf7AtQbyHPr4LZLuQPo=' 
WHERE 
  key_id = '80e8f337eea70cf2ece5f6d5498d3aa2bc0d5546a957f137fcf6b9b7cd550f42' 
  AND (
    token = 'lz4GRaOD3VzYxtU8Y+piJW5UJf7AtQbyHPr4LZLuQPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )