UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VY/KrX9JvmHSJII+0E82Hln2+as2CjQWZHbN/diRyLY=' 
WHERE 
  key_id = 'c6d794ad8862ab0a24480ac8c253901392e6725a96044b11532ac6dd33e4d558' 
  AND (
    token = 'VY/KrX9JvmHSJII+0E82Hln2+as2CjQWZHbN/diRyLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )