UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6UA6+QQL28LfoiW7SEm26ajtpL0czDUwg9fZ4n8FVgg=' 
WHERE 
  key_id = '92eedbb10c768bdaa86f9c55788c7266d24dfde39eb8619d13595cb7afb48ced' 
  AND (
    token = '6UA6+QQL28LfoiW7SEm26ajtpL0czDUwg9fZ4n8FVgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )