UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PdWw8LYAR0NfHTJIlBK2yzrz6cwVSJETnbe1kbarPB4=' 
WHERE 
  key_id = 'e7e297ac0cac884d3c0f9071fde1cf19b6b22eb817dfed56605aadb6a5cb814a' 
  AND (
    token = 'PdWw8LYAR0NfHTJIlBK2yzrz6cwVSJETnbe1kbarPB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )