UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FJUku2VjGxQKBXgiX/Ikc34loVQF7ys5PdGyvrQR2GM=' 
WHERE 
  key_id = '2e8d3a063b52708c334968321bb0cacc249ef931502b2ee1667932dae841c9d6' 
  AND (
    token = 'FJUku2VjGxQKBXgiX/Ikc34loVQF7ys5PdGyvrQR2GM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )