UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mecSip59d+sC0JvwTCWVV1s4E7VCASjnX4E7DM4lFWc=' 
WHERE 
  key_id = '7d10252d8c822637533bd9a01cc5373a84a40e5aaf51066e3de01ad9a5a8f1a5' 
  AND (
    token = 'mecSip59d+sC0JvwTCWVV1s4E7VCASjnX4E7DM4lFWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )