UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b4prKZmBewQQW2YcpS6O5zkx0lCQvMxrmMTVFI1mE8o=' 
WHERE 
  key_id = 'e9112bd23a7d2341ad8608b6fa8199e8c848ed980a99e1316f744e7fda8317f8' 
  AND (
    token = 'b4prKZmBewQQW2YcpS6O5zkx0lCQvMxrmMTVFI1mE8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )