UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CUc/iMA39vS9owTguH55SFZOegiWwWDNIPMXb1U0Aso=' 
WHERE 
  key_id = 'c7a1c77eb041ae3ffcd08f6c8c9c3960b73361615b69db5fdad208db990d0c75' 
  AND (
    token = 'CUc/iMA39vS9owTguH55SFZOegiWwWDNIPMXb1U0Aso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )