UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0cv+CbTBurCo85QAQYvhYG6i3lcf8yVTpvt1iVYd68g=' 
WHERE 
  key_id = '017c1efde9809a3be77e16e643cc20d52013b52a216497bc79d0fec6f3ec59d4' 
  AND (
    token = '0cv+CbTBurCo85QAQYvhYG6i3lcf8yVTpvt1iVYd68g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )