UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qNz7X9b4E89A/bIXBf+rDAnj7JIv2dc/IR1vJ72f+sk=' 
WHERE 
  key_id = '14b34f1489b1302702a109d6be894bd5a2358989ed4238f76f9f4683cb253683' 
  AND (
    token = 'qNz7X9b4E89A/bIXBf+rDAnj7JIv2dc/IR1vJ72f+sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )