UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8iYbzedGqlTFtAWasNyoG1fo3Mynu8SwJKH6X1AvsqY=' 
WHERE 
  key_id = '92a9fa1c3ddf5ec360fe037026129f20c2c7d29ef9110ba2df140d01d62e2297' 
  AND (
    token = '8iYbzedGqlTFtAWasNyoG1fo3Mynu8SwJKH6X1AvsqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )