UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wUGjlSGqv5TBjTi4D4sf7JX5n/exLP9pp0hE8BPDgr4=' 
WHERE 
  key_id = '0048fd8ceb8d18a63d5c3de87951c1bbc1daafa6365741b27cee4effe968f33f' 
  AND (
    token = 'wUGjlSGqv5TBjTi4D4sf7JX5n/exLP9pp0hE8BPDgr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )