UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LteNK+rMfOY+Z2x1yTcoouTQQIn3vJOs33dQC3OKNek=' 
WHERE 
  key_id = '3c18c4c1be7e9ea3361b86ad19735f3a4afcadf2326684aa6929f181105cbfc0' 
  AND (
    token = 'LteNK+rMfOY+Z2x1yTcoouTQQIn3vJOs33dQC3OKNek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )