UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FpCNoJdjpZWKcVhHpeUuU4KxqU8Zpt8mMS0G+OyPiqw=' 
WHERE 
  key_id = 'c2935af91c3937d428be63cdc0d5c243edcd018432b3ec528264778b1a7029c1' 
  AND (
    token = 'FpCNoJdjpZWKcVhHpeUuU4KxqU8Zpt8mMS0G+OyPiqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )