UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U9NpDExa1R1/87Q3XgSgvDqVlojriFQMimHfQOZ5A6s=' 
WHERE 
  key_id = 'a360b40ac78d33a17c84b2dea47120531dac7bf972a57b48999964262d70e4c6' 
  AND (
    token = 'U9NpDExa1R1/87Q3XgSgvDqVlojriFQMimHfQOZ5A6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )