UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sYtEhtFp+9vc5MW9J/293VlxAKSErMy+Wivm+kY2L44=' 
WHERE 
  key_id = '0453ff63efdf13bf442b2316ee55af6a832d6d4960fc484d0fc2b95a8e7f1dc0' 
  AND (
    token = 'sYtEhtFp+9vc5MW9J/293VlxAKSErMy+Wivm+kY2L44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )