UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nZEbpScTF+KZHoZawseKkApllChNAmvCrRuFacaATFc=' 
WHERE 
  key_id = 'df14d960f1de699e2e5b538bb7d2401215fabf11e84a257101ec74a00712f6da' 
  AND (
    token = 'nZEbpScTF+KZHoZawseKkApllChNAmvCrRuFacaATFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )