UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'obCQtsFt+TY+0OcvW45QE+jVn/SA+E/GgcpFJDpeD74=' 
WHERE 
  key_id = 'fec14b9ceea8737be8d2034c4c03059b02a9e1eac15277e097d36a1035be627d' 
  AND (
    token = 'obCQtsFt+TY+0OcvW45QE+jVn/SA+E/GgcpFJDpeD74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )