UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fm2qJREhTH/46gR2Bo17HDzfq5sk6xuslVBXwUMvkEk=' 
WHERE 
  key_id = '1c5a90763018e40c5a5dce84618c025524f6ad6a7540ec8731c182d2c12bed9e' 
  AND (
    token = 'Fm2qJREhTH/46gR2Bo17HDzfq5sk6xuslVBXwUMvkEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )