UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TTagzx/QhlXmledoBlhH4bQNtkiMCO+uaAqTTwg5JoY=' 
WHERE 
  key_id = '916ef227318d6d4c069baf7f8188f90f4c2ce459803985f8c67d0b9f5126e3b7' 
  AND (
    token = 'TTagzx/QhlXmledoBlhH4bQNtkiMCO+uaAqTTwg5JoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )