UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rxamA0y6lpNm9TnUG7SzSFPtq30QVdLwELc7fVZlINs=' 
WHERE 
  key_id = '3557567162f5121171512638f6674d19c1ebabd7c75175ab9298982e532621b1' 
  AND (
    token = 'rxamA0y6lpNm9TnUG7SzSFPtq30QVdLwELc7fVZlINs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )