UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eud78/7F1v4/SESGtTwo+BjR6T0zdGUa1tXrdLc0P1g=' 
WHERE 
  key_id = '0e1c8fb404c03bc6b11e0bbd5e5d0b11c791e2d70d63be7dd22de18bf3669951' 
  AND (
    token = 'Eud78/7F1v4/SESGtTwo+BjR6T0zdGUa1tXrdLc0P1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )